{"title":"NVRs \u0026 DVRs","description":"\u003cp\u003eA reliable \u003cstrong\u003eNetwork Video Recorder (NVR)\u003c\/strong\u003e or \u003cstrong\u003eDigital Video Recorder (DVR)\u003c\/strong\u003e is the core of any professional CCTV system. Whether you are upgrading an old coaxial network with a Penta-brid XVR or building a new 4K IP camera system with PoE support, we stock industry-leading Dahua recorders. Backed by 20 years of engineering experience in Sham Shui Po, our technical team provides on-site security system design and storage capacity calculations to ensure your surveillance runs 24\/7 without data loss.\u003c\/p\u003e","products":[{"product_id":"dahua-xvr5104hs-i3-digital-video-recorder","title":"Dahua XVR5104HS-I3 4-Channel 5M-N\/1080p Compact DVR","description":"\u003cp data-start=\"275\" data-end=\"539\"\u003e\u003cstrong data-start=\"275\" data-end=\"288\"\u003eOverview:\u003c\/strong\u003e\u003cbr data-start=\"288\" data-end=\"291\"\u003eThe Dahua XVR5104HS-I3 Digital Video Recorder (DVR) is a compact, high-performance 4-channel solution designed for professional-grade security monitoring. Equipped with advanced AI features, this DVR ensures smarter and more efficient surveillance.\u003c\/p\u003e\n\u003cp data-start=\"541\" data-end=\"1430\"\u003e\u003cstrong data-start=\"541\" data-end=\"558\"\u003eKey Features:\u003c\/strong\u003e\u003cbr data-start=\"558\" data-end=\"561\"\u003e✅ \u003cstrong data-start=\"563\" data-end=\"594\"\u003eAdvanced Video Compression:\u003c\/strong\u003e Supports H.265+\/H.265 dual-stream video compression, delivering superior video quality with efficient storage.\u003cbr data-start=\"705\" data-end=\"708\"\u003e✅ \u003cstrong data-start=\"710\" data-end=\"739\"\u003ePenta-brid Compatibility:\u003c\/strong\u003e Compatible with HDCVI, AHD, TVI, CVBS, and IP video inputs, providing ultimate flexibility.\u003cbr data-start=\"831\" data-end=\"834\"\u003e✅ \u003cstrong data-start=\"836\" data-end=\"862\"\u003eAI-Powered Monitoring:\u003c\/strong\u003e\u003cbr data-start=\"862\" data-end=\"865\"\u003e• Full-channel AI-coding support\u003cbr data-start=\"897\" data-end=\"900\"\u003e• Up to 1 channel (analog) perimeter protection\u003cbr data-start=\"947\" data-end=\"950\"\u003e• Up to 4 channels (analog) SMD Plus for smart motion detection\u003cbr data-start=\"1013\" data-end=\"1016\"\u003e• Up to 1 channel (analog) human face recognition\u003cbr data-start=\"1065\" data-end=\"1068\"\u003e✅ \u003cstrong data-start=\"1070\" data-end=\"1092\"\u003eIP Camera Support:\u003c\/strong\u003e Supports up to 6 IP camera inputs (each up to 6MP) with a max incoming bandwidth of 32 Mbps.\u003cbr data-start=\"1185\" data-end=\"1188\"\u003e✅ \u003cstrong data-start=\"1190\" data-end=\"1216\"\u003eIoT \u0026amp; POS Integration:\u003c\/strong\u003e Enhance your surveillance ecosystem with built-in IoT and POS functionalities.\u003cbr data-start=\"1295\" data-end=\"1298\"\u003e✅ \u003cstrong data-start=\"1300\" data-end=\"1325\"\u003eCompact and Reliable:\u003c\/strong\u003e 1U 1HDD compact design with a 1-year warranty, perfect for both residential and commercial applications.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1437\" data-end=\"1456\"\u003e\u003cstrong data-start=\"1441\" data-end=\"1454\"\u003eWarranty:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1457\" data-end=\"1515\"\u003e🛡️ 1-Year Manufacturer’s Warranty for your peace of mind.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":41395065585815,"sku":"21SY000191","price":599.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/products\/Dahua_XVR5104HS-I3_DVR_Front.png?v=1753457118"},{"product_id":"dahua-nvr4104hs-p-4ks3-4-channel-4k-poe-network-video-recorder","title":"Dahua NVR4104HS-P-4KS3 4-Channel 4K PoE Network Video Recorder","description":"\u003cp data-sourcepos=\"7:1-7:24\"\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"9:1-9:353\"\u003eElevate your surveillance system with the Dahua NVR4104HS-P-4KS3, a powerful yet compact 4-channel Network Video Recorder designed for comprehensive security monitoring. This 1U NVR with 4 PoE ports offers robust performance and intelligent features, making it ideal for homes and small businesses seeking reliable 24\/7 recording and advanced analytics.\u003c\/p\u003e\n\u003cp data-sourcepos=\"11:1-11:335\"\u003eExperience crystal-clear recording with support for IP cameras up to an impressive 12MP resolution. The NVR leverages Smart H.265+ and H.264+ decoding formats, ensuring maximum storage efficiency without compromising video quality. With an incoming bandwidth of 80 Mbps, it can handle multiple high-resolution camera streams with ease.\u003c\/p\u003e\n\u003cp data-sourcepos=\"13:1-13:411\"\u003eThis NVR is equipped with advanced AI capabilities, either directly on the recorder (AI by Recorder) supporting 4-channel SMD Plus for accurate human and vehicle filtering, or by leveraging AI features from compatible cameras (AI by Camera). Benefit from intelligent functions like face detection and recognition, perimeter protection, people counting, and heat map analysis when paired with AI-enabled cameras.\u003c\/p\u003e\n\u003cp data-sourcepos=\"15:1-15:236\"\u003eManaging your surveillance has never been easier, with support for EPTZ (Enhanced Pan, Tilt, Zoom) and convenient one-click arming and disarming functions. Store vast amounts of footage with support for up to 20 TB on a single SATA HDD.\u003c\/p\u003e\n\u003cp data-sourcepos=\"17:1-17:17\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"19:1-31:0\"\u003e\n\u003cli data-sourcepos=\"19:1-19:120\"\u003e\n\u003cstrong\u003e4-Channel PoE NVR:\u003c\/strong\u003e Connect and power up to 4 IP cameras directly via built-in PoE ports, simplifying installation.\u003c\/li\u003e\n\u003cli data-sourcepos=\"20:1-20:129\"\u003e\n\u003cstrong\u003eUp to 4K\/12MP Resolution Support:\u003c\/strong\u003e Records incredibly detailed footage from IP cameras with resolutions up to 12 Megapixels.\u003c\/li\u003e\n\u003cli data-sourcepos=\"21:1-21:137\"\u003e\n\u003cstrong\u003eAdvanced Video Compression:\u003c\/strong\u003e Supports Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG for efficient storage and bandwidth usage.\u003c\/li\u003e\n\u003cli data-sourcepos=\"22:1-22:91\"\u003e\n\u003cstrong\u003eHigh Decoding Capability:\u003c\/strong\u003e Max. 8 x 1080p@30fps or 4 x 4 MP@30fps for smooth playback.\u003c\/li\u003e\n\u003cli data-sourcepos=\"23:1-23:169\"\u003e\n\u003cstrong\u003eIntelligent AI by Recorder (SMD Plus):\u003c\/strong\u003e 4-channel SMD Plus filters out false alarms caused by environmental factors, accurately detecting humans and motor vehicles.\u003c\/li\u003e\n\u003cli data-sourcepos=\"24:1-24:180\"\u003e\n\u003cstrong\u003eAI by Camera Integration:\u003c\/strong\u003e Supports advanced AI functions from compatible Dahua cameras, including face detection\/recognition, perimeter protection, people counting, and more.\u003c\/li\u003e\n\u003cli data-sourcepos=\"25:1-25:119\"\u003e\n\u003cstrong\u003eFlexible Bandwidth:\u003c\/strong\u003e 80 Mbps incoming, 80 Mbps recording, and 60 Mbps outgoing bandwidth for reliable performance.\u003c\/li\u003e\n\u003cli data-sourcepos=\"26:1-26:110\"\u003e\n\u003cstrong\u003eHDMI\/VGA Video Output:\u003c\/strong\u003e Simultaneous video output to a monitor, with HDMI supporting up to 4K resolution.\u003c\/li\u003e\n\u003cli data-sourcepos=\"27:1-27:91\"\u003e\n\u003cstrong\u003eLarge Storage Capacity:\u003c\/strong\u003e Supports 1 SATA HDD up to 20 TB for extensive video archives.\u003c\/li\u003e\n\u003cli data-sourcepos=\"28:1-28:86\"\u003e\n\u003cstrong\u003eBuilt-in Audio I\/O:\u003c\/strong\u003e 1-channel RCA audio input\/output for external audio devices.\u003c\/li\u003e\n\u003cli data-sourcepos=\"29:1-29:105\"\u003e\n\u003cstrong\u003eRemote Access:\u003c\/strong\u003e Easily monitor your system via iOS and Android mobile apps and popular web browsers.\u003c\/li\u003e\n\u003cli data-sourcepos=\"30:1-31:0\"\u003e\n\u003cstrong\u003eRobust \u0026amp; Certified:\u003c\/strong\u003e Industrial-grade processor, embedded Linux OS, and certified for reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"32:1-32:42\"\u003e\u003cstrong\u003eTechnical Specifications (Highlights):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"34:1-42:0\"\u003e\n\u003cli data-sourcepos=\"34:1-34:24\"\u003e\n\u003cstrong\u003eAccess Channels:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli data-sourcepos=\"35:1-35:28\"\u003e\n\u003cstrong\u003eMax. Resolution:\u003c\/strong\u003e 12 MP\u003c\/li\u003e\n\u003cli data-sourcepos=\"36:1-36:73\"\u003e\n\u003cstrong\u003eNetwork Bandwidth:\u003c\/strong\u003e 80 Mbps (Incoming\/Recording), 60 Mbps (Outgoing)\u003c\/li\u003e\n\u003cli data-sourcepos=\"37:1-37:59\"\u003e\n\u003cstrong\u003eVideo Outputs:\u003c\/strong\u003e 1 HDMI (up to 4K), 1 VGA (up to 1080p)\u003c\/li\u003e\n\u003cli data-sourcepos=\"38:1-38:43\"\u003e\n\u003cstrong\u003eHDD Support:\u003c\/strong\u003e 1 SATA port, up to 20 TB\u003c\/li\u003e\n\u003cli data-sourcepos=\"39:1-39:37\"\u003e\n\u003cstrong\u003ePoE Ports:\u003c\/strong\u003e 4 (IEEE 802.3 af\/at)\u003c\/li\u003e\n\u003cli data-sourcepos=\"40:1-40:53\"\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 53 VDC, 1.22 A (included adapter)\u003c\/li\u003e\n\u003cli data-sourcepos=\"41:1-42:0\"\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –10 °C to +55 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"43:1-43:21\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"45:1-50:0\"\u003e\n\u003cli data-sourcepos=\"45:1-45:51\"\u003eDahua NVR4104HS-P-4KS3 Network Video Recorder x 1\u003c\/li\u003e\n\u003cli data-sourcepos=\"46:1-46:15\"\u003eLAN Cable x 1\u003c\/li\u003e\n\u003cli data-sourcepos=\"47:1-47:17\"\u003eUser Manual x 1\u003c\/li\u003e\n\u003cli data-sourcepos=\"48:1-48:11\"\u003eMouse x 1\u003c\/li\u003e\n\u003cli data-sourcepos=\"49:1-50:0\"\u003ePower Adapter x 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":45575187202199,"sku":"21SY000022","price":1000.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/Dahua-NVR4104HS-P-4KS3-Angle-View.jpg?v=1754317206"},{"product_id":"dahua-nvr2104hs-p-4ks3-4-ch","title":"Dahua NVR2104HS-P-4KS3 4-Ch 4K PoE NVR with AI SMD Plus","description":"\u003cp data-sourcepos=\"17:1-17:331\"\u003eElevate your surveillance system with the \u003cstrong\u003eDahua NVR2104HS-P-4KS3 4-Channel 4K PoE Network Video Recorder\u003c\/strong\u003e. This compact and powerful NVR offers advanced security features, stunning 4K resolution support, and built-in PoE for easy camera setup. Ideal for homes and small businesses seeking reliable, intelligent video monitoring.\u003c\/p\u003e\n\u003chr data-sourcepos=\"19:1-19:3\"\u003e\n\u003cp data-sourcepos=\"23:1-23:32\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"25:1-36:0\"\u003e\n\u003cli data-sourcepos=\"25:1-25:170\"\u003e\n\u003cstrong\u003eCrystal-Clear 4K Monitoring:\u003c\/strong\u003e Supports up to 12MP IP cameras and decodes 4K footage, ensuring every detail is captured with exceptional clarity. See more, miss less.\u003c\/li\u003e\n\u003cli data-sourcepos=\"26:1-26:190\"\u003e\n\u003cstrong\u003eSmart H.265+ Compression:\u003c\/strong\u003e Save significant storage space and bandwidth without compromising video quality. This advanced compression technology intelligently optimizes your recordings.\u003c\/li\u003e\n\u003cli data-sourcepos=\"27:1-27:194\"\u003e\n\u003cstrong\u003eBuilt-in 4-Port Power over Ethernet (PoE):\u003c\/strong\u003e Simplify installation! Directly power and connect up to four PoE cameras with a single Ethernet cable, reducing wiring complexity and setup time.\u003c\/li\u003e\n\u003cli data-sourcepos=\"28:1-30:157\"\u003e\n\u003cstrong\u003eAdvanced AI \u0026amp; Smart Detection:\u003c\/strong\u003e\n\u003cul data-sourcepos=\"29:5-30:157\"\u003e\n\u003cli data-sourcepos=\"29:5-29:223\"\u003e\n\u003cstrong\u003eSmart Motion Detection Plus (SMD Plus) by Recorder:\u003c\/strong\u003e Reduces false alarms from trivial movements like rain, leaves, or light changes by intelligently differentiating between human and vehicle targets on 4 channels.\u003c\/li\u003e\n\u003cli data-sourcepos=\"30:5-30:157\"\u003e\n\u003cstrong\u003ePerimeter Protection (AI by Camera):\u003c\/strong\u003e Define virtual boundaries and receive alerts when someone crosses them, enhancing security for specific areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"31:1-31:189\"\u003e\n\u003cstrong\u003eFlexible Bandwidth Management:\u003c\/strong\u003e Manage 80 Mbps incoming, 80 Mbps recording, and 60 Mbps outgoing bandwidth, ensuring smooth recording and remote viewing for all your connected cameras.\u003c\/li\u003e\n\u003cli data-sourcepos=\"32:1-32:213\"\u003e\n\u003cstrong\u003eLocal \u0026amp; Remote Access:\u003c\/strong\u003e Easily view live feeds and recordings on your local monitor (HDMI\/VGA) or on the go via the dedicated mobile app (iOS\/Android) and web browsers (Chrome, IE, Safari, Edge, Firefox).\u003c\/li\u003e\n\u003cli data-sourcepos=\"33:1-33:178\"\u003e\n\u003cstrong\u003eGenerous Storage Capacity:\u003c\/strong\u003e Equipped with 1 SATA port supporting up to a 20TB hard drive, providing ample storage for extensive video archives. (Hard drive sold separately).\u003c\/li\u003e\n\u003cli data-sourcepos=\"34:1-34:166\"\u003e\n\u003cstrong\u003eRobust Interoperability:\u003c\/strong\u003e Compatible with ONVIF 23.12 (Profile T, S, G), CGI, and SDK, ensuring seamless integration with a wide range of third-party IP cameras.\u003c\/li\u003e\n\u003cli data-sourcepos=\"35:1-36:0\"\u003e\n\u003cstrong\u003eCompact \u0026amp; Efficient Design:\u003c\/strong\u003e Its 1U compact size makes it easy to install in various environments without taking up much space.\u003c\/li\u003e\n\u003cli data-sourcepos=\"35:1-36:0\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1 Year Warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-sourcepos=\"37:1-37:3\"\u003e\n\u003cp data-sourcepos=\"39:1-39:55\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"41:1-41:11\"\u003e\u003cstrong\u003eSystem:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"42:1-47:0\"\u003e\n\u003cli data-sourcepos=\"42:1-42:33\"\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e Industrial-grade\u003c\/li\u003e\n\u003cli data-sourcepos=\"43:1-43:38\"\u003e\n\u003cstrong\u003eOperating System:\u003c\/strong\u003e Embedded Linux\u003c\/li\u003e\n\u003cli data-sourcepos=\"44:1-44:41\"\u003e\n\u003cstrong\u003eOperating Interface:\u003c\/strong\u003e Web, Local GUI\u003c\/li\u003e\n\u003cli data-sourcepos=\"45:1-45:43\"\u003e\n\u003cstrong\u003eAI by Recorder:\u003c\/strong\u003e SMD Plus (4 channels)\u003c\/li\u003e\n\u003cli data-sourcepos=\"46:1-47:0\"\u003e\n\u003cstrong\u003eAI by Camera Support:\u003c\/strong\u003e Perimeter protection, SMD Plus (all channels)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"48:1-48:22\"\u003e\u003cstrong\u003eAudio \u0026amp; Video:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"49:1-57:0\"\u003e\n\u003cli data-sourcepos=\"49:1-49:24\"\u003e\n\u003cstrong\u003eAccess Channels:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli data-sourcepos=\"50:1-50:81\"\u003e\n\u003cstrong\u003eNetwork Bandwidth:\u003c\/strong\u003e Incoming: 80 Mbps, Recording: 80 Mbps, Outgoing: 60 Mbps\u003c\/li\u003e\n\u003cli data-sourcepos=\"51:1-51:98\"\u003e\n\u003cstrong\u003eSupported Resolutions:\u003c\/strong\u003e 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 720p, 960p, D1, CIF, QCIF\u003c\/li\u003e\n\u003cli data-sourcepos=\"52:1-52:120\"\u003e\n\u003cstrong\u003eDecoding Capability (AI Disabled):\u003c\/strong\u003e 1x12MP@30fps, 1x8MP@30fps, 2x6MP@30fps, 2x5MP@30fps, 3x4MP@30fps, 6x1080p@30fps\u003c\/li\u003e\n\u003cli data-sourcepos=\"53:1-53:105\"\u003e\n\u003cstrong\u003eDecoding Capability (AI Enabled):\u003c\/strong\u003e 1x8MP@30fps, 1x6MP@30fps, 1x5MP@30fps, 2x4MP@30fps, 4x1080p@30fps\u003c\/li\u003e\n\u003cli data-sourcepos=\"54:1-54:34\"\u003e\n\u003cstrong\u003eVideo Outputs:\u003c\/strong\u003e 1 HDMI, 1 VGA\u003c\/li\u003e\n\u003cli data-sourcepos=\"55:1-55:31\"\u003e\n\u003cstrong\u003eMulti-screen Display:\u003c\/strong\u003e 1\/4\u003c\/li\u003e\n\u003cli data-sourcepos=\"56:1-57:0\"\u003e\n\u003cstrong\u003eThird-party Camera Access:\u003c\/strong\u003e ONVIF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"58:1-58:16\"\u003e\u003cstrong\u003eCompression:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"59:1-61:0\"\u003e\n\u003cli data-sourcepos=\"59:1-59:72\"\u003e\n\u003cstrong\u003eVideo Compression:\u003c\/strong\u003e Smart H.265+, H.265, Smart H.264+, H.264, MJPEG\u003c\/li\u003e\n\u003cli data-sourcepos=\"60:1-61:0\"\u003e\n\u003cstrong\u003eAudio Compression:\u003c\/strong\u003e G.711a, G.711u, PCM, G726\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"62:1-62:12\"\u003e\u003cstrong\u003eNetwork:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"63:1-67:0\"\u003e\n\u003cli data-sourcepos=\"63:1-63:127\"\u003e\n\u003cstrong\u003eProtocols:\u003c\/strong\u003e HTTP, HTTPS, TCP\/IP, IPv4, IPv6, UDP, NTP, DHCP, DNS, SMTP, IP Filter, DDNS, IP Search, P2P, Auto Registration\u003c\/li\u003e\n\u003cli data-sourcepos=\"64:1-64:39\"\u003e\n\u003cstrong\u003eMobile Phone Access:\u003c\/strong\u003e iOS, Android\u003c\/li\u003e\n\u003cli data-sourcepos=\"65:1-65:63\"\u003e\n\u003cstrong\u003eInteroperability:\u003c\/strong\u003e ONVIF 23.12 (Profile T, S, G), CGI, SDK\u003c\/li\u003e\n\u003cli data-sourcepos=\"66:1-67:0\"\u003e\n\u003cstrong\u003eBrowser Support:\u003c\/strong\u003e Chrome, IE, Safari, Edge, Firefox\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"68:1-68:29\"\u003e\u003cstrong\u003eRecording \u0026amp; Playback:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"69:1-73:0\"\u003e\n\u003cli data-sourcepos=\"69:1-69:46\"\u003e\n\u003cstrong\u003eMulti-channel Playback:\u003c\/strong\u003e Up to 4 channels\u003c\/li\u003e\n\u003cli data-sourcepos=\"70:1-70:65\"\u003e\n\u003cstrong\u003eRecord Modes:\u003c\/strong\u003e General, Motion detection, Intelligent, Alarm\u003c\/li\u003e\n\u003cli data-sourcepos=\"71:1-71:40\"\u003e\n\u003cstrong\u003eBackup Method:\u003c\/strong\u003e USB device, Network\u003c\/li\u003e\n\u003cli data-sourcepos=\"72:1-73:0\"\u003e\n\u003cstrong\u003ePlayback Modes:\u003c\/strong\u003e Instant, General, Event, Tag, Smart playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"74:1-74:10\"\u003e\u003cstrong\u003eAlarm:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"75:1-79:0\"\u003e\n\u003cli data-sourcepos=\"75:1-75:71\"\u003e\n\u003cstrong\u003eGeneral Alarm:\u003c\/strong\u003e Motion detection, Camera external alarm, PIR alarm\u003c\/li\u003e\n\u003cli data-sourcepos=\"76:1-76:138\"\u003e\n\u003cstrong\u003eAnomaly Alarm:\u003c\/strong\u003e Disk errors (no disk, error, low space), Network disconnection, IP\/MAC conflict, Video loss\/tampering, Camera offline\u003c\/li\u003e\n\u003cli data-sourcepos=\"77:1-77:55\"\u003e\n\u003cstrong\u003eIntelligent Alarm:\u003c\/strong\u003e Perimeter protection, SMD Plus\u003c\/li\u003e\n\u003cli data-sourcepos=\"78:1-79:0\"\u003e\n\u003cstrong\u003eAlarm Linkage:\u003c\/strong\u003e Recording, Snapshot, Buzzer, Log, Preset, Email, Tour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"80:1-80:10\"\u003e\u003cstrong\u003ePorts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"81:1-89:0\"\u003e\n\u003cli data-sourcepos=\"81:1-81:32\"\u003e\n\u003cstrong\u003eAudio Input:\u003c\/strong\u003e 1-channel RCA\u003c\/li\u003e\n\u003cli data-sourcepos=\"82:1-82:33\"\u003e\n\u003cstrong\u003eAudio Output:\u003c\/strong\u003e 1-channel RCA\u003c\/li\u003e\n\u003cli data-sourcepos=\"83:1-83:47\"\u003e\n\u003cstrong\u003eDisk Interface:\u003c\/strong\u003e 1 SATA port (up to 20 TB)\u003c\/li\u003e\n\u003cli data-sourcepos=\"84:1-84:46\"\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e 2 (1 front USB 2.0, 1 rear USB 2.0)\u003c\/li\u003e\n\u003cli data-sourcepos=\"85:1-85:13\"\u003e\n\u003cstrong\u003eHDMI:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli data-sourcepos=\"86:1-86:12\"\u003e\n\u003cstrong\u003eVGA:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli data-sourcepos=\"87:1-87:51\"\u003e\n\u003cstrong\u003eNetwork Port:\u003c\/strong\u003e 1 (10\/100 Mbps Ethernet, RJ-45)\u003c\/li\u003e\n\u003cli data-sourcepos=\"88:1-89:0\"\u003e\n\u003cstrong\u003ePoE Ports:\u003c\/strong\u003e 4 ports, 10\/100 Mbps, IEEE 802.3 af\/at (36W total, 25.5W max per port)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"90:1-90:12\"\u003e\u003cstrong\u003eGeneral:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"91:1-100:0\"\u003e\n\u003cli data-sourcepos=\"91:1-91:34\"\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 53 VDC, 1.22 A\u003c\/li\u003e\n\u003cli data-sourcepos=\"92:1-92:47\"\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e \u0026lt;10 W (without HDD)\u003c\/li\u003e\n\u003cli data-sourcepos=\"93:1-93:35\"\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 0.85 kg (1.87 lb)\u003c\/li\u003e\n\u003cli data-sourcepos=\"94:1-94:37\"\u003e\n\u003cstrong\u003eGross Weight:\u003c\/strong\u003e 1.85 kg (4.08 lb)\u003c\/li\u003e\n\u003cli data-sourcepos=\"95:1-95:92\"\u003e\n\u003cstrong\u003eProduct Dimensions (W × D × H):\u003c\/strong\u003e 260.0 mm × 232.5 mm × 47.6 mm (10.24\" × 9.15\" × 1.87\")\u003c\/li\u003e\n\u003cli data-sourcepos=\"96:1-96:64\"\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –10 °C to +55 °C (14 °F to +131 °F)\u003c\/li\u003e\n\u003cli data-sourcepos=\"97:1-97:62\"\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e –20 °C to +60 °C (–4 °F to +140 °F)\u003c\/li\u003e\n\u003cli data-sourcepos=\"98:1-98:54\"\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e 10%–93% (RH), non-condensing\u003c\/li\u003e\n\u003cli data-sourcepos=\"99:1-100:0\"\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE-LVD, CE-EMC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":45612460736663,"sku":"21SY000087","price":850.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr2104hs-p-4ks3-angled-view.jpg?v=1776951729"},{"product_id":"dahua-nvr4116hs-8p-4ks2","title":"Dahua NVR4116HS-8P-4KS2\/L: 16-Channel 4K PoE NVR with AI Support","description":"\u003cp data-sourcepos=\"12:1-13:419\"\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e Elevate your security system with the Dahua NVR4116HS-8P-4KS2\/L, a powerful 16-Channel Compact 1U 1HDD 8PoE Network Video Recorder. Designed for both residential and commercial applications, this NVR boasts a new 4.0 user interface and advanced security features, including Security Baseline 2.1. With its robust decoding capabilities and support for 4K resolution, you'll experience crystal-clear surveillance footage.\u003c\/p\u003e\n\u003cp data-sourcepos=\"15:1-15:32\"\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"17:1-30:0\"\u003e\n\u003cli data-sourcepos=\"17:1-17:263\"\u003e\n\u003cstrong\u003eSuperior Video Compression:\u003c\/strong\u003e Utilizes Smart H.265+\/H.265 and Smart H.264+\/H.264 compression technologies, significantly reducing storage and bandwidth requirements without compromising video quality. The H.265 auto-switch feature ensures optimal performance.\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-18:160\"\u003e\n\u003cstrong\u003eHigh-Resolution Monitoring:\u003c\/strong\u003e Supports up to 8MP cameras and offers a maximum decoding capability of 8 x 1080p@30 fps, allowing you to capture every detail.\u003c\/li\u003e\n\u003cli data-sourcepos=\"19:1-19:239\"\u003e\n\u003cstrong\u003eIntegrated PoE for Easy Setup:\u003c\/strong\u003e Equipped with 8 Power over Ethernet (PoE) ports, simplifying camera installation by providing both power and data through a single cable. Total PoE output power is 72W, with a maximum of 25.5W per port.\u003c\/li\u003e\n\u003cli data-sourcepos=\"20:1-24:108\"\u003e\n\u003cstrong\u003eIntelligent AI by Camera Support:\u003c\/strong\u003e Leverage advanced AI functionalities from compatible Dahua cameras, including:\n\u003cul data-sourcepos=\"21:5-24:108\"\u003e\n\u003cli data-sourcepos=\"21:5-21:108\"\u003e\n\u003cstrong\u003ePerimeter Protection:\u003c\/strong\u003e Accurately detects intrusions and tripwire crossings, reducing false alarms.\u003c\/li\u003e\n\u003cli data-sourcepos=\"22:5-22:116\"\u003e\n\u003cstrong\u003eFace Detection:\u003c\/strong\u003e Identifies faces with attributes like gender, age, and expression for enhanced monitoring.\u003c\/li\u003e\n\u003cli data-sourcepos=\"23:5-23:123\"\u003e\n\u003cstrong\u003eSMD Plus (Smart Motion Detection):\u003c\/strong\u003e Differentiates between human and vehicle targets, focusing on genuine threats.\u003c\/li\u003e\n\u003cli data-sourcepos=\"24:5-24:108\"\u003e\n\u003cstrong\u003eIVS, People Counting, Heat Map:\u003c\/strong\u003e Provides valuable insights for security and business intelligence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"25:1-25:219\"\u003e\n\u003cstrong\u003eSeamless Connectivity:\u003c\/strong\u003e Supports ONVIF and RTSP protocols for compatibility with a wide range of mainstream IP cameras. Enjoy P2P remote surveillance and video playback directly on your mobile device (Android\/iOS).\u003c\/li\u003e\n\u003cli data-sourcepos=\"26:1-26:154\"\u003e\n\u003cstrong\u003eFlexible Video Output:\u003c\/strong\u003e Features both VGA and HDMI outputs, supporting simultaneous video display, with the HDMI port capable of up to 4K resolution.\u003c\/li\u003e\n\u003cli data-sourcepos=\"27:1-27:144\"\u003e\n\u003cstrong\u003eExtensive Storage Capacity:\u003c\/strong\u003e Supports 1 SATA III HDD up to 10TB, providing ample storage for your surveillance footage. (HDD not included).\u003c\/li\u003e\n\u003cli data-sourcepos=\"28:1-28:135\"\u003e\n\u003cstrong\u003eUser-Friendly Interface:\u003c\/strong\u003e The intuitive new 4.0 user interface and web interface make configuration and operation straightforward.\u003c\/li\u003e\n\u003cli data-sourcepos=\"29:1-30:0\"\u003e\n\u003cstrong\u003eComprehensive Alarm System:\u003c\/strong\u003e Includes general alarms (motion detection, video loss, privacy masking) and intelligent alarms from AI-enabled cameras. Alarm linkage options include recording, snapshots, and email notifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"31:1-31:22\"\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"32:1-37:0\"\u003e\n\u003cli data-sourcepos=\"32:1-32:50\"\u003eDahua NVR4116HS-8P-4KS2\/L Network Video Recorder\u003c\/li\u003e\n\u003cli data-sourcepos=\"33:1-33:15\"\u003ePower Adapter\u003c\/li\u003e\n\u003cli data-sourcepos=\"34:1-34:11\"\u003eUSB Mouse\u003c\/li\u003e\n\u003cli data-sourcepos=\"35:1-35:12\"\u003eSATA Cable\u003c\/li\u003e\n\u003cli data-sourcepos=\"36:1-37:0\"\u003eInstallation Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"38:1-38:29\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"40:1-54:0\"\u003e\n\u003cli data-sourcepos=\"40:1-40:35\"\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 16 IP Camera Inputs\u003c\/li\u003e\n\u003cli data-sourcepos=\"41:1-41:76\"\u003e\n\u003cstrong\u003eNetwork Bandwidth:\u003c\/strong\u003e Access: 80 Mbps; Storage: 80 Mbps; Forward: 60 Mbps\u003c\/li\u003e\n\u003cli data-sourcepos=\"42:1-42:64\"\u003e\n\u003cstrong\u003eVideo Resolution:\u003c\/strong\u003e 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 720p, D1\u003c\/li\u003e\n\u003cli data-sourcepos=\"43:1-43:43\"\u003e\n\u003cstrong\u003eDecoding Capability:\u003c\/strong\u003e 8 × 1080p@30 fps\u003c\/li\u003e\n\u003cli data-sourcepos=\"44:1-44:49\"\u003e\n\u003cstrong\u003eVideo Outputs:\u003c\/strong\u003e 1 x HDMI (up to 4K), 1 x VGA\u003c\/li\u003e\n\u003cli data-sourcepos=\"45:1-45:42\"\u003e\n\u003cstrong\u003eAudio:\u003c\/strong\u003e 1 x RCA Input, 1 x RCA Output\u003c\/li\u003e\n\u003cli data-sourcepos=\"46:1-46:18\"\u003e\n\u003cstrong\u003ePoE Ports:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli data-sourcepos=\"47:1-47:54\"\u003e\n\u003cstrong\u003eUSB Ports:\u003c\/strong\u003e 2 (1 x USB2.0 front, 1 x USB2.0 back)\u003c\/li\u003e\n\u003cli data-sourcepos=\"48:1-48:43\"\u003e\n\u003cstrong\u003eNetwork Port:\u003c\/strong\u003e 1 x RJ-45 (10\/100 Mbps)\u003c\/li\u003e\n\u003cli data-sourcepos=\"49:1-49:38\"\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e DC48V\/53V, 2A\/1.8A\u003c\/li\u003e\n\u003cli data-sourcepos=\"50:1-50:48\"\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e \u0026lt; 10 W (without HDD)PoE NVR\u003c\/li\u003e\n\u003cli data-sourcepos=\"51:1-51:82\"\u003e\n\u003cstrong\u003eDimensions (W × L × H):\u003c\/strong\u003e 260 mm × 232.5 mm × 50.3 mm (10.24\" × 9.15\" × 1.98\")\u003c\/li\u003e\n\u003cli data-sourcepos=\"52:1-52:53\"\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Manufacturer Warranty (行貨1年保養)\u003c\/li\u003e\n\u003cli data-sourcepos=\"53:1-54:0\"\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, FCC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":45619129483415,"sku":"21SY000223","price":1150.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr4116hs-8p-4ks2l-16-channel-poe-nvr-front.jpg?v=1753337416"},{"product_id":"dahua-wizsense-xvr5116hs-i3","title":"Dahua WizSense XVR5116HS-I3 16-Channel 5MP AI Digital Video Recorder","description":"\u003cp\u003eElevate your security system with the \u003cb\u003eDahua WizSense XVR5116HS-I3\u003c\/b\u003e, a powerful 16-channel 5MP Digital Video Recorder (DVR) engineered with Dahua's advanced AI-powered WizSense technology. This compact 1U 1HDD DVR is designed for superior surveillance, offering intelligent features for accurate detection, efficient monitoring, and significant storage savings.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features \u0026amp; Benefits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced AI Capabilities with WizSense:\u003c\/b\u003e Experience a new level of intelligent surveillance.\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e2-Channel QuickPick 2.0:\u003c\/b\u003e Swiftly locate targets in analog video footage, significantly improving retrieval efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16-Channel SMD Plus:\u003c\/b\u003e Accurately distinguishes between humans and vehicles, drastically reducing false alarms caused by environmental factors like leaves or rain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4-Channel Perimeter Protection:\u003c\/b\u003e Define tripwire and intrusion detection zones to secure critical areas with AI precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e2-Channel Face Recognition:\u003c\/b\u003e Enhance security with the ability to detect and compare faces against a database of up to 10,000 images, across 10 face databases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16-Channel AI Coding:\u003c\/b\u003e Optimize storage and bandwidth without compromising the critical details of detected targets in your video streams.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Camera Compatibility:\u003c\/b\u003e This Penta-brid DVR seamlessly integrates with a wide range of camera types, supporting HDCVI, AHD, TVI, CVBS, and IP video inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Resolution IP Camera Support:\u003c\/b\u003e Connect up to 24 IP cameras (8 by default + 16 analog converted to IP), with each channel supporting up to 6MP resolution, and a robust incoming bandwidth of 128 Mbps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient Video Compression:\u003c\/b\u003e Utilizes Smart H.265+ and H.265 dual-stream video compression to maximize storage efficiency while maintaining high video quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Video Output:\u003c\/b\u003e Connect to your preferred display with HDMI and VGA outputs, supporting resolutions up to 4K (HDMI) for crystal-clear viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAmple Storage:\u003c\/b\u003e Features 1 SATA port, supporting up to a 16TB HDD (hard disk drive) for extensive video recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Mobile Access:\u003c\/b\u003e Stay connected to your surveillance system on the go with intuitive mobile apps for both iOS and Android devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Network Protocols:\u003c\/b\u003e Supports a comprehensive suite of network protocols for seamless integration into existing networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIoT \u0026amp; POS Capabilities:\u003c\/b\u003e Expand your system's functionality with integrated Internet of Things (IoT) and Point of Sale (POS) features.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAnalog Camera Input:\u003c\/b\u003e 16 BNC ports (HDCVI\/AHD\/TVI\/CVBS auto-detect)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIP Camera Input:\u003c\/b\u003e Up to 24 channels (max 6MP per channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEncoding Capacity:\u003c\/b\u003e 5MP@6fps (4-ch), 5M-N@12fps (others); 4M-N\/1080p@15fps (others)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Output:\u003c\/b\u003e 1 HDMI, 1 VGA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAudio Input\/Output:\u003c\/b\u003e 1-channel RCA in, 1-channel RCA out (Coaxial Audio on BNC ports also supported)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 1 SATA port, up to 16 TB\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUSB Ports:\u003c\/b\u003e 2 (1 front USB 2.0, 1 rear USB 3.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Port:\u003c\/b\u003e 1 (10\/100\/1000 Mbps Ethernet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Supply:\u003c\/b\u003e 12 VDC, 2 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 260.0 mm × 237.8 mm × 47.6 mm (10.24\" × 9.36\" × 1.87\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e –10 °C to +55 °C (+14 °F to +131 °F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWhat's Included:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDahua WizSense XVR5116HS-I3 Digital Video Recorder\u003c\/li\u003e\n\u003cli\u003ePower Adapter\u003c\/li\u003e\n\u003cli\u003eSATA cables and screws for HDD installation\u003c\/li\u003e\n\u003cli\u003eInstallation Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWarranty:\u003c\/b\u003e 1 Year Local Warranty\u003c\/p\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":45628232171671,"sku":"","price":1390.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-xvr5116hs-i3-front-view.jpg?v=1776951655"},{"product_id":"dahua-nvr4108hs-8p-4ks3","title":"Dahua NVR4108HS-8P-4KS3 8-Channel 4K PoE Network Video Recorder","description":"\u003cp\u003e\u003cb\u003e1-Year Warranty\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Dahua NVR4108HS-8P-4KS3 is a powerful 8-channel Network Video Recorder designed for homes or small to medium-sized businesses seeking a high-performance and intelligent surveillance solution. Featuring 8 Power-over-Ethernet (PoE) ports, it simplifies IP camera installation and supports resolutions up to 4K, ensuring crystal-clear video footage. Its integrated and camera-supported AI functions bring a revolutionary leap in security capabilities.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra HD 4K Support:\u003c\/b\u003e Supports IP cameras up to 12MP resolution, offering incredibly sharp 4K video recording and playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8-Channel PoE Supply:\u003c\/b\u003e Equipped with 8 built-in PoE ports, directly powering and transmitting data to IP cameras, significantly simplifying wiring and speeding up installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient Video Compression:\u003c\/b\u003e Utilizes advanced compression technologies like Smart H.265+ \/ H.265 \/ Smart H.264+ \/ H.264, saving storage space and network bandwidth while maintaining high video quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePowerful AI Smart Analytics:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAI by Recorder (4-channel SMD Plus):\u003c\/b\u003e Enhanced Smart Motion Detection accurately identifies humans and vehicles, significantly reducing false alarms caused by leaves, rain, or lighting changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI by Camera (Up to 6-channel support):\u003c\/b\u003e Supports advanced intelligent functions such as face detection and recognition, perimeter protection, people counting, stereo analysis, and heat maps (requires AI-enabled cameras).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Bandwidth Processing:\u003c\/b\u003e Supports up to 160Mbps incoming bandwidth, ensuring smooth recording even with multiple high-resolution cameras.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMultiple Output Options:\u003c\/b\u003e Features both HDMI and VGA video output ports, supporting up to 4K (HDMI) display resolution for flexible monitor connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConvenient Remote Monitoring:\u003c\/b\u003e Access live view and playback from anywhere using the iOS and Android mobile applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Storage:\u003c\/b\u003e Supports 1 SATA hard drive, with each drive supporting up to 20TB capacity (Note: actual supported capacity may vary depending on ambient temperature).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications at a Glance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e NVR4108HS-8P-4KS3\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAccess Channels:\u003c\/b\u003e 8 IP Camera inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePoE Ports:\u003c\/b\u003e 8 ports (IEEE 802.3 af\/at), total PoE power output 72W, max. 25.5W per port\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax. Decoding Capability:\u003c\/b\u003e 8 channels 1080p@30fps (AI disabled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Bandwidth:\u003c\/b\u003e 160Mbps incoming \/ 160Mbps recording \/ 80Mbps outgoing (AI disabled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Output:\u003c\/b\u003e 1 x HDMI (up to 3840 × 2160), 1 x VGA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUSB Ports:\u003c\/b\u003e 2 (1 front USB 2.0, 1 rear USB 2.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAudio Input\/Output:\u003c\/b\u003e 1-channel RCA input \/ 1-channel RCA output\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Port:\u003c\/b\u003e 1 (10\/100\/1000 Mbps Ethernet port, RJ-45)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Supply:\u003c\/b\u003e 53 VDC, 1.81 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Consumption:\u003c\/b\u003e NVR total output \u0026lt;10W (without HDD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (WxDxH):\u003c\/b\u003e 260.0 mm × 232.5 mm × 47.6 mm (10.24\" × 9.15\" × 1.87\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet Weight:\u003c\/b\u003e 0.92 kg (2.03 lb)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNVR4108HS-8P-4KS3 Network Video Recorder Unit\u003c\/li\u003e\n\u003cli\u003ePower Cord\u003c\/li\u003e\n\u003cli\u003eMouse\u003c\/li\u003e\n\u003cli\u003eSATA Cable (for HDD installation)\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide (or Manual)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":45649749672087,"sku":null,"price":1050.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr4108hs-8p-4ks3-front.png?v=1753335503"},{"product_id":"dahua-nvr2108hs-8p-4ks3-8-channel-4k-poe-nvr","title":"Dahua NVR2108HS-8P-4KS3 | 8-Channel 4K PoE NVR w\/ AI \u0026 SMD Plus","description":"\u003cp\u003eThe Dahua NVR2108HS-8P-4KS3 is a cutting-edge \u003cb\u003e8-channel Network Video Recorder (NVR)\u003c\/b\u003e designed to be the central hub of your surveillance system. Engineered with an industrial-grade processor and embedded Linux operating system, it offers stable and reliable performance for continuous monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUnmatched Video Quality:\u003c\/b\u003e Experience unparalleled clarity with support for \u003cb\u003eIP cameras up to 12 Megapixels (MP)\u003c\/b\u003e resolution. The NVR can decode up to 6 channels of 1080p video at 30 frames per second (fps) simultaneously (AI disabled), ensuring you capture every detail. With HDMI output supporting resolutions up to \u003cb\u003e3840 × 2160 (4K)\u003c\/b\u003e, you can view your footage on high-definition monitors.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSimplified Installation with PoE:\u003c\/b\u003e Featuring \u003cb\u003e8 built-in Power-over-Ethernet (PoE) ports\u003c\/b\u003e, this NVR makes camera installation incredibly straightforward. A single Ethernet cable provides both power and video transmission to your compatible IP cameras, reducing wiring complexity and installation costs.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIntelligent AI Surveillance:\u003c\/b\u003e Leverage the power of artificial intelligence to enhance your security. The NVR2108HS-8P-4KS3 comes with \u003cb\u003eAI by Recorder (4-channel SMD Plus)\u003c\/b\u003e, providing intelligent motion detection that accurately identifies human and vehicle targets while significantly reducing false alarms caused by environmental factors like rain, leaves, or lighting changes. When paired with AI-enabled cameras, it further supports \u003cb\u003ePerimeter Protection and SMD Plus across all channels\u003c\/b\u003e, offering more precise detection capabilities. Features like \"one-click arming and disarming\" add convenience to your security management.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEfficient Storage \u0026amp; Bandwidth Management:\u003c\/b\u003e Benefit from Dahua's advanced compression technologies, including \u003cb\u003eSmart H.265+, H.265, Smart H.264+, and H.264\u003c\/b\u003e. These formats drastically reduce file sizes, allowing you to store more footage on your \u003cb\u003esingle SATA hard drive (up to 20TB capacity, HDD not included)\u003c\/b\u003e without sacrificing video quality. The NVR supports a maximum incoming\/recording bandwidth of 144 Mbps (AI disabled), ensuring smooth recording from all connected cameras.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSeamless Access \u0026amp; Integration:\u003c\/b\u003e Access your surveillance system anytime, anywhere with \u003cb\u003emobile phone access via iOS and Android apps\u003c\/b\u003e. The NVR supports a wide range of network protocols and is \u003cb\u003eONVIF compliant\u003c\/b\u003e, ensuring compatibility with a broad array of third-party IP cameras. Manage your system easily through a web browser (Chrome, IE, Safari, Edge, Firefox) or the local GUI.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReliable Recording \u0026amp; Playback:\u003c\/b\u003e Set up various recording modes including general, motion detection, intelligent, and alarm-triggered recording. Easily search and playback footage with options for instant, general, event, tag, and smart playback. Back up important video clips conveniently to a USB device or over the network.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSystem\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProcessor:\u003c\/b\u003e Industrial-grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating System:\u003c\/b\u003e Embedded Linux\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Interface:\u003c\/b\u003e Web, Local GUI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAI Capabilities\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAI by Recorder:\u003c\/b\u003e 4-channel SMD Plus (Human\/Motor Vehicle filtering)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI by Camera Support:\u003c\/b\u003e Perimeter Protection, SMD Plus (all channels)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAudio \u0026amp; Video\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Input:\u003c\/b\u003e 8 IP Channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Bandwidth:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eAI Disabled: 144 Mbps Incoming, 144 Mbps Recording, 72 Mbps Outgoing\u003c\/li\u003e\n\u003cli\u003eAI Enabled: 72 Mbps Incoming, 72 Mbps Recording, 36 Mbps Outgoing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Resolution:\u003c\/b\u003e 12 MP\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDecoding Capability (AI Disabled):\u003c\/b\u003e 1-ch 12MP@30fps, 1-ch 8MP@30fps, 6-ch 1080p@30fps, etc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Outputs:\u003c\/b\u003e 1 HDMI (up to 4K), 1 VGA (up to 1080p)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMulti-screen Display:\u003c\/b\u003e 1\/4\/8\/9\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThird-party Camera Access:\u003c\/b\u003e ONVIF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompression\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVideo:\u003c\/b\u003e Smart H.265+, H.265, Smart H.264+, H.264, MJPEG\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAudio:\u003c\/b\u003e G.711a, G.711u, PCM, G726\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNetwork\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProtocols:\u003c\/b\u003e HTTP, HTTPS, TCP\/IP, IPv4\/IPv6, UDP, DHCP, DNS, P2P, etc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMobile Access:\u003c\/b\u003e iOS, Android\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInteroperability:\u003c\/b\u003e ONVIF 23.12 (Profile T\/S\/G), CGI, SDK\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrowser Support:\u003c\/b\u003e Chrome, IE, Safari, Edge, Firefox\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eRecording \u0026amp; Playback\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMulti-channel Playback:\u003c\/b\u003e Up to 8 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecord Modes:\u003c\/b\u003e General, Motion Detection, Intelligent, Alarm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBackup:\u003c\/b\u003e USB device, Network\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePlayback Modes:\u003c\/b\u003e Instant, General, Event, Tag, Smart\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAlarm\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eGeneral Alarm:\u003c\/b\u003e Motion detection, Camera external alarm, PIR alarm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAnomaly Alarm:\u003c\/b\u003e Disk errors, Network issues, Video loss, Tampering, Offline cameras\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntelligent Alarm:\u003c\/b\u003e Perimeter Protection, SMD Plus\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlarm Linkage:\u003c\/b\u003e Recording, snapshot, buzzer, email, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePorts\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAudio In\/Out:\u003c\/b\u003e 1-channel RCA each\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDisk Interface:\u003c\/b\u003e 1 SATA port (up to 20 TB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUSB:\u003c\/b\u003e 2 (1 front USB 2.0, 1 rear USB 2.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHDMI:\u003c\/b\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVGA:\u003c\/b\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Port:\u003c\/b\u003e 1 (10\/100\/1000 Mbps Ethernet, RJ-45)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePoE Ports:\u003c\/b\u003e 8 (10\/100 Mbps, IEEE 802.3 af\/at, 72W total, 25.5W max\/port)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eGeneral\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePower Supply:\u003c\/b\u003e 53 VDC, 1.81 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Consumption:\u003c\/b\u003e \u0026lt;10W (without HDD), PoE total 72W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 0.89 kg (Net), 2.05 kg (Gross)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (W×D×H):\u003c\/b\u003e 260.0 mm × 232.5 mm × 47.6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e –10 °C to +55 °C (14 °F to +131 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty:\u003c\/b\u003e 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":45675566891159,"sku":"21SY000183","price":1150.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr2108hs-8p-4ks3-front-view.jpg?v=1777476970"},{"product_id":"dahua-nvr4208-8p-ei-8-ch-4k-network-video-recorder","title":"Dahua NVR4208-8P-EI 8-Ch 4K WizSense PoE Network Video Recorder","description":"\u003cp\u003e\u003cb\u003eBoost your security system with the advanced Dahua NVR4208-8P-EI, an 8-channel 4K Network Video Recorder featuring 8 Power-over-Ethernet (PoE) ports and cutting-edge WizSense AI technology. This powerful NVR offers intelligent surveillance, efficient video management, and robust performance for homes and businesses.\u003c\/b\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e8-Channel 4K UHD Recording:\u003c\/b\u003e Supports up to 8 IP cameras with resolutions up to 16MP, ensuring crystal-clear video footage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuilt-in 8-Port PoE:\u003c\/b\u003e Simplifies installation by providing power and data to your PoE cameras through a single Ethernet cable, eliminating the need for separate power supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDahua WizSense AI Technology:\u003c\/b\u003e Elevate your security with smart AI features directly on the NVR, including:\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePerimeter Protection:\u003c\/b\u003e Accurately distinguishes between human and vehicle intrusions, minimizing false alarms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFace Detection \u0026amp; Recognition:\u003c\/b\u003e Identify and manage up to 20,000 face images across 10 databases for enhanced access control and security monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSMD Plus (Smart Motion Detection Plus):\u003c\/b\u003e Intelligently filters out irrelevant motion (like leaves or rain) and focuses on human and vehicle targets, reducing false alerts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Decoding Capability:\u003c\/b\u003e Decodes up to 16 channels of 1080p@30fps (or up to 2 channels of 12MP@30fps with AI disabled), ensuring smooth playback of high-resolution footage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient Video Compression:\u003c\/b\u003e Utilizes Smart H.265+\/H.265 and Smart H.264+\/H.264 codecs to drastically reduce bandwidth and storage requirements without compromising video quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual HDD Support:\u003c\/b\u003e Features 2 SATA ports, supporting up to 16TB per HDD (32TB total capacity), providing ample storage for extended recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Video Output:\u003c\/b\u003e Connect to a monitor via HDMI (up to 4K resolution) or VGA for versatile viewing options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemote Access:\u003c\/b\u003e Monitor your property anytime, anywhere using the user-friendly iOS and Android mobile apps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThird-Party Camera Compatibility:\u003c\/b\u003e Supports ONVIF Profile T, S, and G, allowing integration with a wide range of third-party IP cameras.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Network Bandwidth:\u003c\/b\u003e Offers 256 Mbps incoming, recording, and outgoing bandwidth (180 Mbps with AI enabled) for seamless data flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Security:\u003c\/b\u003e Built with Security Baseline 2.3 for enhanced cybersecurity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eSystem\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProcessor:\u003c\/b\u003e Industrial-grade embedded processor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating System:\u003c\/b\u003e Embedded Linux\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Interface:\u003c\/b\u003e Web, Local GUI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAI Features (Recorder \u0026amp; Camera Dependent)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAI by Recorder:\u003c\/b\u003e Face detection, face recognition, perimeter protection (2 channels), SMD Plus (4 channels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI by Camera:\u003c\/b\u003e Face detection, face recognition, perimeter protection, SMD Plus, ANPR, people counting, stereo analysis, heat map\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFace Database:\u003c\/b\u003e Up to 10 databases, 20,000 images total (2.5 GB capacity)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFace Attributes:\u003c\/b\u003e Gender, age group, glasses, expressions, face mask, beard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eVideo \u0026amp; Audio\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAccess Channels:\u003c\/b\u003e 8 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Bandwidth:\u003c\/b\u003e 256 Mbps (AI disabled), 180 Mbps (AI enabled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResolution Support:\u003c\/b\u003e 16MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 960p, 720p, D1, CIF\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDecoding Capability:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eAI Disabled: 2-ch 16MP@30fps; 4-ch 8MP@30fps; 8-ch 4MP@30fps\u003c\/li\u003e\n\u003cli\u003eAI Enabled: 1-ch 16MP@30fps; 3-ch 8MP@30fps; 6-ch 4MP@30fps; 8-ch 1080p@30fps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Output:\u003c\/b\u003e 1 HDMI (up to 4K), 1 VGA (up to 1080p)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Compression:\u003c\/b\u003e Smart H.265+, H.265, Smart H.264+, H.264, MJPEG\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAudio Compression:\u003c\/b\u003e G.711a, G.711u, PCM, G.726\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAudio Input\/Output:\u003c\/b\u003e 1-channel RCA input, 1-channel RCA output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNetwork \u0026amp; Connectivity\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Protocols:\u003c\/b\u003e HTTP, HTTPS, TCP\/IP, IPv4\/IPv6, UPnP, SNMP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, P2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMobile Access:\u003c\/b\u003e iOS, Android\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInteroperability:\u003c\/b\u003e ONVIF 22.06 (Profile T, S, G), CGI, SDK\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrowsers:\u003c\/b\u003e Chrome, IE9+, Firefox\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Port:\u003c\/b\u003e 1 (10\/100\/1000 Mbps Ethernet, RJ-45)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePoE Ports:\u003c\/b\u003e 8 ports, 10\/100 Mbps, IEEE 802.3 af\/at (Total 130W, max 25.5W per port)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eStorage \u0026amp; Playback\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDisk Interface:\u003c\/b\u003e 2 SATA ports, max 16TB per HDD\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMulti-channel Playback:\u003c\/b\u003e Up to 8 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecord Modes:\u003c\/b\u003e General, motion detection, intelligent, alarm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBackup Method:\u003c\/b\u003e USB device, network\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePlayback Modes:\u003c\/b\u003e Instant, general, event, tag, smart playback\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eAlarm\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eGeneral Alarm:\u003c\/b\u003e Motion detection, privacy masking, video loss, scene changing, PIR, IPC external alarm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAnomaly Alarm:\u003c\/b\u003e Camera disconnection, storage error, disk full, IP\/MAC conflict, login locked, cybersecurity exception\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntelligent Alarm:\u003c\/b\u003e Face detection, face recognition, perimeter protection, SMD Plus, people counting, stereo analysis, heat map\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlarm Linkage:\u003c\/b\u003e Record, snapshot, IPC external alarm output, audio, buzzer, log, preset, email\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlarm Input\/Output:\u003c\/b\u003e 4 channels input, 2 channels output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eGeneral\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePower Supply:\u003c\/b\u003e 100–240 VAC, 47-63 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Consumption:\u003c\/b\u003e \u0026lt;10W (without HDD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (W × L × H):\u003c\/b\u003e 375 mm × 329.3 mm × 53.0 mm (14.76\" × 12.96\" × 2.09\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet Weight:\u003c\/b\u003e 2.51 kg (5.53 lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e –10 °C to +55 °C (14 °F to +131 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty:\u003c\/b\u003e 1 Year\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":45681301454999,"sku":"21SY000124","price":1750.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr4208-8p-ei-front.jpg?v=1753319655"},{"product_id":"dahua-nvr2108-8p-4ks3-8-channel","title":"Dahua NVR2108-8P-4KS3: 8-Channel 4K PoE AI Network Video Recorder","description":"\u003cp\u003e\u003cb\u003eOverview:\u003c\/b\u003e The Dahua NVR2108-8P-4KS3 is an advanced 8-channel Smart 1U Network Video Recorder (NVR) designed for comprehensive surveillance systems. Featuring 8 Power-over-Ethernet (PoE) ports, it simplifies camera installation by providing both power and data through a single cable. This NVR supports up to 4K resolution (12MP) cameras, ensuring crystal-clear video monitoring. With its AI capabilities (SMD Plus and Perimeter Protection), it intelligently distinguishes between human and vehicle targets, significantly reducing false alarms and enhancing security efficiency. Perfect for homes, small businesses, or retail environments seeking reliable, high-performance video surveillance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eUltra HD 4K Resolution Support:\u003c\/b\u003e Access and record stunning 4K (12MP) resolution video from your IP cameras, capturing every detail with exceptional clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8-Channel PoE Connectivity:\u003c\/b\u003e Simplify your setup with 8 built-in PoE ports, allowing for easy plug-and-play installation of compatible IP cameras without needing separate power adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSmart H.265+ Compression:\u003c\/b\u003e Benefit from cutting-edge video compression technology (Smart H.265+, H.265, Smart H.264+, H.264, MJPEG) that drastically reduces bandwidth and storage requirements while maintaining high video quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI by Recorder (SMD Plus):\u003c\/b\u003e The NVR's built-in AI supports 4-channel SMD (Smart Motion Detection) Plus, intelligently filtering out false alarms caused by environmental factors like rain or leaves, focusing only on human and vehicle movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI by Camera (Perimeter Protection \u0026amp; SMD):\u003c\/b\u003e When paired with AI-enabled cameras, the NVR leverages camera-side intelligence for advanced perimeter protection and enhanced SMD, providing more accurate threat detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Bandwidth Management:\u003c\/b\u003e Supports a robust incoming\/recording\/outgoing bandwidth of up to 144 Mbps (AI disabled), ensuring smooth recording and playback for multiple high-resolution cameras.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Video Output:\u003c\/b\u003e Connect to various display monitors using both HDMI (up to 4K) and VGA outputs for flexible viewing options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAmple Storage:\u003c\/b\u003e Supports 1 SATA HDD up to 20TB, providing extensive storage for your video recordings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMobile Access:\u003c\/b\u003e Stay connected and monitor your property remotely using the dedicated mobile apps for iOS and Android devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOne-Click Arming\/Disarming:\u003c\/b\u003e Conveniently manage your security system with a simple one-click function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIndustry Standard Compatibility:\u003c\/b\u003e ONVIF 23.12 (Profile T; Profile S; Profile G) ensures broad compatibility with third-party IP cameras.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Performance:\u003c\/b\u003e Equipped with an industrial-grade processor and embedded Linux for stable and secure operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1-Year Warranty (行貨1年保養):\u003c\/b\u003e Enjoy peace of mind with a 1-year warranty on this product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e NVR2108-8P-4KS3\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Input:\u003c\/b\u003e 8 Channels IP\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePoE Ports:\u003c\/b\u003e 8 x 10\/100 Mbps (IEEE 802.3 af\/at)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax Decoding Capability:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eAI disabled: 1-ch 12MP@30fps \/ 6-ch 1080p@30fps\u003c\/li\u003e\n\u003cli\u003eAI enabled: 1-ch 8MP@30fps \/ 4-ch 1080p@30fps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Bandwidth:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eAI disabled: 144 Mbps Incoming, 144 Mbps Recording, 72 Mbps Outgoing\u003c\/li\u003e\n\u003cli\u003eAI enabled: 72 Mbps Incoming, 72 Mbps Recording, 36 Mbps Outgoing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Output:\u003c\/b\u003e 1 HDMI (up to 3840x2160), 1 VGA (up to 1920x1080)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 1 SATA Port, up to 20 TB HDD capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUSB Ports:\u003c\/b\u003e 2 x USB 2.0 (rear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Port:\u003c\/b\u003e 1 x 10\/100\/1000 Mbps Ethernet (RJ-45)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAudio Input\/Output:\u003c\/b\u003e 1-channel RCA In, 1-channel RCA Out\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Supply:\u003c\/b\u003e 53 V DC, 1.81 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Consumption:\u003c\/b\u003e \u0026lt;10W (without HDD), PoE Total Output 72W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e -10 °C to +55 °C (14 °F to +131 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (W×D×H):\u003c\/b\u003e 270.0 mm × 206.3 mm × 45.9 mm (10.63\" × 8.12\" × 1.81\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight (Net):\u003c\/b\u003e 0.68 kg (1.50 lb)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":45821250863255,"sku":"21SY000237","price":1150.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr2108-8p-4ks3-front-angle.jpg?v=1753886321"},{"product_id":"dahua-nvr4832-ei-32-channel-wizsense-nvr","title":"Dahua NVR4832-EI: 32-Channel WizSense NVR with 8 HDD Bays","description":"\u003cp\u003eElevate your surveillance system with the powerful Dahua NVR4832-EI, a 32-channel, 2U WizSense Network Video Recorder designed for advanced security and extensive storage. This professional-grade NVR supports up to 8 HDDs, offering massive storage capacity for your critical footage. Backed by a 1-year warranty for local peace of mind.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features \u0026amp; Benefits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eIntelligent AI Capabilities:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAI by NVR:\u003c\/b\u003e Features 1-channel face detection and recognition, 2-channel perimeter protection, and 4-channel SMD Plus for precise human and vehicle filtering, significantly reducing false alarms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI by Camera Support:\u003c\/b\u003e Integrates seamlessly with AI-enabled cameras for advanced functions like ANPR (Automatic Number Plate Recognition), people counting, stereo analysis, and heat mapping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Performance Decoding \u0026amp; Bandwidth:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eSupports Smart H.265+\/H.265 compression for efficient storage and bandwidth usage.\u003c\/li\u003e\n\u003cli\u003eAccess, storage, or forwarding at up to 256 Mbps (180 Mbps with AI enabled).\u003c\/li\u003e\n\u003cli\u003eMax decoding capability of 16 x 1080p@30 fps, ensuring smooth playback of high-resolution footage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMassive Storage \u0026amp; Reliable Operation:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with 8 SATA ports, supporting up to 16TB per HDD, for a total of up to 128TB of storage.\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade processor and Embedded Linux OS for stable and reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Video Output \u0026amp; Compatibility:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures HDMI and VGA outputs with support for up to 4K (3840 × 2160) resolution on HDMI.\u003c\/li\u003e\n\u003cli\u003eCompatible with third-party network cameras from brands like Panasonic, Sony, Samsung, Axis, Pelco, Arecont, and ONVIF.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnhanced Security:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eAdheres to Security Baseline 2.3 standards, ensuring robust protection for your surveillance data.\u003c\/li\u003e\n\u003cli\u003eComprehensive anomaly alarms for camera disconnection, storage errors, IP conflicts, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUser-Friendly Access:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor your security on the go with mobile access via iOS and Android devices.\u003c\/li\u003e\n\u003cli\u003eIntuitive operating interface via Web and Local GUI.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDetailed Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSystem:\u003c\/b\u003e Industrial-grade processor, Embedded Linux OS\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI Functions:\u003c\/b\u003e\u003cb style=\"font-size: 0.875rem;\"\u003ePerimeter\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb style=\"font-size: 0.875rem;\"\u003ePerimeter Protection:\u003c\/b\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e 2 channels (NVR AI), All channels (Camera AI)\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFace Detection:\u003c\/b\u003e 1 channel (NVR AI, up to 12 faces\/s), All channels (Camera AI, 8 targets\/s), supports gender, age, glasses, expression, mask, beard attributes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFace Recognition:\u003c\/b\u003e Up to 10 face databases with 20,000 images.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSMD Plus:\u003c\/b\u003e 4 channels (NVR AI) for human\/motor vehicle filtering, All channels (Camera AI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eANPR (by Camera):\u003c\/b\u003e All channels (4 targets\/s), 20,000 plate numbers, blocklist\/allowlist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAudio and Video:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAccess Channels:\u003c\/b\u003e 32 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork Bandwidth:\u003c\/b\u003e 256 Mbps (AI disabled), 180 Mbps (AI enabled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResolution Support:\u003c\/b\u003e 16MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 960p, 720p, D1, CIF\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDecoding Capability:\u003c\/b\u003e Up to 16-channel 1080p@30fps (AI disabled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Outputs:\u003c\/b\u003e 1 HDMI, 1 VGA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompression:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVideo:\u003c\/b\u003e Smart H.265+; H.265; Smart H.264+; H.264; MJPEG\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAudio:\u003c\/b\u003e G.711a; G.711u; PCM; G726\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eProtocols:\u003c\/b\u003e HTTP, HTTPS, TCP\/IP, IPv4\/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search, P2P, auto register\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMobile Phone:\u003c\/b\u003e iOS, Android\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBrowser:\u003c\/b\u003e Chrome, IE9+, Firefox\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecording \u0026amp; Playback:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMulti-channel Playback:\u003c\/b\u003e Up to 16 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecord Mode:\u003c\/b\u003e General, motion, intelligent, alarm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBackup Method:\u003c\/b\u003e USB, network\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 8 SATA ports, max 16TB per HDD (total 128TB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlarm:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eGeneral:\u003c\/b\u003e Motion, privacy masking, video loss, scene changing, PIR, IPC external\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAnomaly:\u003c\/b\u003e Camera disconnection, storage error, disk full, IP\/MAC conflict, login locked, cybersecurity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntelligent:\u003c\/b\u003e Face detection\/recognition, perimeter protection, SMD Plus, people counting, stereo analysis, heat map\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLinkage:\u003c\/b\u003e Record, snapshot, IPC external alarm output, audio, buzzer, log, preset, email\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorts:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAudio:\u003c\/b\u003e 1 RCA In, 1 RCA Out\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlarm:\u003c\/b\u003e 16 In, 4 Out\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUSB:\u003c\/b\u003e 3 (2x USB 2.0 front, 1x USB 3.0 rear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork:\u003c\/b\u003e 2x RJ-45 (10\/100\/1000 Mbps Ethernet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSerial:\u003c\/b\u003e 1x RS-232, 1x RS-485\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGeneral:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePower:\u003c\/b\u003e 100–240 VAC, 50-60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Consumption:\u003c\/b\u003e \u0026lt;10 W (without HDD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (W×D×H):\u003c\/b\u003e 440.0 mm × 458.4 mm x 94.9 mm (17.32\" × 18.05\" × 3.73\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 6.34 kg (Net), 8.80 kg (Gross)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e –10 °C to +55 °C (14 °F to +131 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInstallation:\u003c\/b\u003e Rack or desktop\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertifications:\u003c\/b\u003e FCC, CE-EMC, CE-LVD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":45839405482135,"sku":null,"price":3650.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr4832-ei-angled-view.jpg?v=1753886281"},{"product_id":"dahua-nvr5232-ei-32-channel","title":"Dahua NVR5232-EI: 32-Channel 4K AI NVR with 2 HDD Bays","description":"\u003ch2\u003e\u003cb\u003eUnleash Intelligent Surveillance with the Dahua NVR5232-EI 32-Channel AI NVR\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eElevate your security system with the Dahua NVR5232-EI, a high-performance 32-channel network video recorder designed for demanding surveillance applications. This 1U device, supporting up to 2 HDDs (20TB each), is packed with advanced AI features for superior detection, recognition, and analysis, ensuring comprehensive protection for your property.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features \u0026amp; Benefits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExceptional Video Decoding \u0026amp; Resolution:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eSupports a wide range of decoding formats: Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG.\u003c\/li\u003e\n\u003cli\u003eAchieve stunning clarity with up to 32MP resolution support from IP cameras.\u003c\/li\u003e\n\u003cli\u003ePowerful decoding capability: View up to 32 channels at 1080p@30fps or 2MP@30fps simultaneously.\u003c\/li\u003e\n\u003cli\u003eFlexible bandwidth: Up to 384 Mbps for incoming, recording, and outgoing data (AI disabled), ensuring smooth performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced AI Capabilities (By Recorder \u0026amp; Camera):\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFace Detection \u0026amp; Recognition:\u003c\/b\u003e Identify individuals with high accuracy. The NVR supports 2-channel face detection and recognition directly, managing up to 20 face databases with 20,000 images.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePerimeter Protection:\u003c\/b\u003e Define virtual boundaries and receive alerts for intrusions, with 4 channels of recorder-based perimeter protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSMD Plus (Smart Motion Detection Plus):\u003c\/b\u003e Significantly reduce false alarms from irrelevant movements like leaves or rain, focusing only on human and vehicle detection. Enjoy 8 channels of SMD Plus by recorder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAcuPick:\u003c\/b\u003e Quickly pinpoint specific events across up to 32 channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Metadata:\u003c\/b\u003e Detailed analysis of human, motor, and non-motor vehicles (requires compatible AI cameras).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eANPR (Automatic Number Plate Recognition):\u003c\/b\u003e (Requires compatible AI cameras) Efficiently monitor vehicles with license plate capture and comparison.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdditional AI by Camera Support:\u003c\/b\u003e Includes stereo analysis, crowd distribution, people counting, vehicle density, and heat map for comprehensive insights.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Storage \u0026amp; Connectivity:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with 2 SATA ports, each supporting up to 20 TB, providing ample storage for extensive footage.\u003c\/li\u003e\n\u003cli\u003eMultiple video outputs (1 VGA, 1 HDMI) for flexible display options, supporting up to 4K resolution on HDMI.\u003c\/li\u003e\n\u003cli\u003eVersatile network connectivity with a 10\/100\/1000 Mbps Ethernet port.\u003c\/li\u003e\n\u003cli\u003eEasy mobile access via iOS and Android apps for remote monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUser-Friendly \u0026amp; Reliable:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eIntuitive web and local GUI interfaces for easy setup and management.\u003c\/li\u003e\n\u003cli\u003eSupports ONVIF for broad compatibility with third-party cameras.\u003c\/li\u003e\n\u003cli\u003eRack or desktop installation options for versatile deployment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWarranty \u0026amp; Support:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eEnjoy peace of mind with a \u003cb\u003e1-Year Local Warranty\u003c\/b\u003e for this Dahua NVR5232-EI, ensuring comprehensive support and service.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIdeal For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall to large businesses\u003c\/li\u003e\n\u003cli\u003eRetail stores and warehouses\u003c\/li\u003e\n\u003cli\u003eResidential complexes\u003c\/li\u003e\n\u003cli\u003eAny application requiring advanced, reliable, and intelligent video surveillance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":45849229361303,"sku":"21SY000147","price":2950.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr5232ei-angled-view.jpg?v=1754058888"},{"product_id":"dahua-xvr5104hs-4kl-i3-4k","title":"Dahua XVR5104HS-4KL-I3 4K WizSense 4-Ch Penta-brid DVR","description":"\u003cp\u003e\u003cb\u003eOverview: Smart \u0026amp; Versatile 4K Security for Your Business\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eElevate your surveillance system with the Dahua XVR5104HS-4KL-I3, a powerful 4-channel Penta-brid Digital Video Recorder (DVR) designed for exceptional performance and intelligent security. This compact 1U 1HDD WizSense DVR supports stunning 4K resolution and offers unparalleled flexibility with its Penta-brid technology, compatible with HDCVI, AHD, TVI, CVBS, and IP cameras. Backed by a 1-year warranty, the XVR5104HS-4KL-I3 is ideal for shops and businesses seeking advanced, reliable, and AI-powered video management.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features (Hardware Version 3.0):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced AI Capabilities:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eQuickPick 2.0 (2-channel):\u003c\/b\u003e Dramatically speeds up target retrieval from analog channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrivacy Protection (1-channel):\u003c\/b\u003e Real-time masking and restoring of detected human faces for enhanced privacy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSMD Plus (4-channel analog \/ 8-channel by camera):\u003c\/b\u003e Reduces false alarms by accurately identifying human and vehicle motion, filtering out environmental disturbances like rain or leaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePerimeter Protection (4-channel analog):\u003c\/b\u003e AI-powered tripwire and intrusion detection enhance boundary security.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFace Recognition (2-channel analog):\u003c\/b\u003e Supports face comparison with up to 10 databases and 20,000 images, offering advanced access control and identification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAI Coding (4-channel):\u003c\/b\u003e Smart compression technology that saves storage and bandwidth while preserving critical details of targets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Camera Compatibility (Penta-brid):\u003c\/b\u003e Supports HDCVI, AHD, TVI, CVBS, and IP video inputs, making it incredibly versatile for new or existing setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Resolution IP Camera Support:\u003c\/b\u003e Connect up to 8 IP cameras, with each channel supporting up to 8 MP resolution and a robust 64 Mbps incoming bandwidth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEfficient Video Compression:\u003c\/b\u003e Features Smart H.265+ and H.265 dual-stream video compression to maximize storage efficiency without compromising video quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCrystal-Clear Video Output:\u003c\/b\u003e Equipped with 1 HDMI (up to 4K resolution) and 1 VGA output for flexible display options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRobust Recording \u0026amp; Playback:\u003c\/b\u003e Supports various record modes (general, alarm, motion, intelligent, POS) and flexible playback options including instant, smart, and event playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Backup:\u003c\/b\u003e Conveniently back up footage via USB devices or network.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eIntelligent Features \u0026amp; Analytics (Hardware Version 3.0 Specifics):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAI Video Quality Analytics (4-channel):\u003c\/b\u003e Detects issues like brightness levels, color cast, defocus, overexposure, and contrast, ensuring optimal video quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eScene Changing \u0026amp; Irregular Black Block Masking:\u003c\/b\u003e Advanced features for maintaining video integrity and detecting tampering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEPTZ (1-channel):\u003c\/b\u003e Enhance digital pan, tilt, and zoom capabilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eConnectivity \u0026amp; Storage:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAudio Inputs\/Outputs:\u003c\/b\u003e 1-channel RCA audio input, 4-channel BNC (Coaxial Audio), and 1-channel RCA audio output, including two-way talk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 1 SATA port supporting up to 16 TB HDD (HDD not included).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork:\u003c\/b\u003e 10\/100 Mbps Ethernet port (RJ-45) for reliable network connectivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUSB:\u003c\/b\u003e 2 USB 2.0 ports (1 front, 1 rear) for peripherals and backup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMain Processor:\u003c\/b\u003e Industrial-grade processor\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating System:\u003c\/b\u003e Embedded Linux\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Supply:\u003c\/b\u003e 12 VDC, 2 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Consumption:\u003c\/b\u003e \u0026lt;7 W (without HDD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (W × D × H):\u003c\/b\u003e 260.0 mm × 237.8 mm × 47.6 mm (10.24\" × 9.37\" × 1.87\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet Weight:\u003c\/b\u003e 0.96 kg (2.12 lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e –10 °C to +55 °C (+14 °F to +131 °F)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":46065293688983,"sku":"21SY000216","price":950.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-xvr5104hs-4kl-i3-dvr-front-angle.jpg?v=1755753283"},{"product_id":"dahua-8ch-wizsense-5mp-penta-brid-dvr-xvr5108hs-i3","title":"Dahua 8CH WizSense 5MP Penta-brid DVR (XVR5108HS-I3\/T) - AI Security","description":"\u003cp\u003e\u003cb\u003eElevate Your Security with Dahua WizSense AI Technology\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-13\"\u003eThe \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-13\"\u003eDahua XVR5108HS-I3\/T\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-13\"\u003e is a powerful 8-channel Digital Video Recorder (DVR) built with cutting-edge \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-13\"\u003eWizSense AI\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-13 citation-end-13\"\u003e technology.\u003csup data-turn-source-index=\"1\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-12 citation-end-12\"\u003eDesigned for both high-resolution analog (HDCVI\/AHD\/TVI\/CVBS) and IP cameras, this Penta-brid recorder offers superior surveillance performance and extreme value in a compact 1U enclosure.\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"citation-11\"\u003eThe built-in AI features—including \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-11\"\u003eSMD Plus\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-11\"\u003e for accurate human\/vehicle detection, \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-11\"\u003ePerimeter Protection\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-11\"\u003e, and \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-11\"\u003eFace Recognition\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-11 citation-end-11\"\u003e—drastically reduce false alarms and streamline video evidence retrieval.\u003csup data-turn-source-index=\"3\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e Combined with efficient \u003cb\u003eAI Coding\u003c\/b\u003e and a 16TB HDD capacity, the XVR5108HS-I3\/T is the smart, future-proof core for any professional security system.\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey AI \u0026amp; Performance Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\u003cdiv class=\"table-block-component\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cdiv class=\"table-block has-export-button\"\u003e\n\u003cdiv data-ved=\"0CAAQ3ecQahgKEwjMvpn4kICQAxUAAAAAHQAAAAAQnwI\" data-hveid=\"0\" class=\"table-content not-end-of-paragraph\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeature\u003c\/td\u003e\n\u003ctd\u003eExplanation \u0026amp; Benefit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWizSense AI Technology\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eFeatures intelligent functions like \u003cb\u003eSMD Plus\u003c\/b\u003e (8-Channel), \u003cb\u003ePerimeter Protection\u003c\/b\u003e (4-Channel), and \u003cb\u003eFace Recognition\u003c\/b\u003e (2-Channel) to focus on real threats (human\/vehicle).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePenta-brid \u0026amp; High Resolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports all five major camera standards (HDCVI\/AHD\/TVI\/CVBS\/IP). Records 5MP video and supports up to 12 channels (8 Analog + 4 IP) or \u003cb\u003e12 IP cameras\u003c\/b\u003e up to 6MP, with \u003cb\u003e64 Mbps\u003c\/b\u003e incoming bandwidth.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAI Coding \u0026amp; Smart H.265+\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSave over 50% on storage and bandwidth compared to H.265\/H.264 without sacrificing the detail of human\/vehicle targets. Maximizes your Hard Drive capacity (up to 16TB).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCoaxial Two-Way Talk\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eFull 8-channel support for two-way audio over coaxial cable (Coax Audio), simplifying installation and enabling seamless remote communication.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eTarget Retrieval (AcuPick)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cb\u003e2-Channel AcuPick\u003c\/b\u003e improves target retrieval efficiency, allowing you to quickly find video clips of specific events.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eEasy Setup \u0026amp; Access\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSimple Web and Local GUI interface. Remote viewing via the \u003cb\u003eDMSS\u003c\/b\u003e mobile app (iOS\/Android) and P2P connection for quick setup.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\u003cdiv class=\"table-block-component\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cdiv class=\"table-block has-export-button\"\u003e\n\u003cdiv data-ved=\"0CAAQ3ecQahgKEwjMvpn4kICQAxUAAAAAHQAAAAAQoQI\" data-hveid=\"0\" class=\"table-content not-end-of-paragraph\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eModel\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eXVR5108HS-I3\/T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eChannels\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e8 Analog (BNC) + up to 4 IP (or up to 12 IP total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMax Resolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e5MP (Analog), 6MP (IP Camera)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAI Functions (Recorder)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e8CH SMD Plus, 4CH Perimeter Protection, 2CH Face Recognition, 2CH AcuPick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eVideo Compression\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eAI Coding, Smart H.265+\/H.265\/Smart H.264+\/H.264\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eVideo Output\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 HDMI, 1 VGA (1080P Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eHDD Interface\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 SATA port, up to 16 TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAudio\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e8-Channel Coaxial Two-way Talk; 1 RCA In\/Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eNetwork\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mbps Ethernet Port, P2P Support (DMSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eForm Factor\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCompact 1U, Desktop Installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":46154806886551,"sku":"21SY000244","price":920.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-xvr5108hs-i3t-8ch-wizsense-dvr-front.jpg?v=1759225119"},{"product_id":"dahua-nvr2216-16p-4ks3-16-channel-poe-nvr","title":"Dahua NVR2216-16P-4KS3 16-Channel 4K PoE NVR (12MP, AI SMD)","description":"\u003ch2 data-path-to-node=\"6\"\u003eBuild a Bulletproof Security System with Dahua\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eWhen protecting your business or home, settling for subpar surveillance is not an option. The \u003cb data-path-to-node=\"7\" data-index-in-node=\"94\"\u003eDahua NVR2216-16P-4KS3\u003c\/b\u003e is a professional-grade 1U Lite Network Video Recorder engineered to deliver uncompromising performance. Whether you are upgrading an old CCTV network or building a new centralized security hub, this NVR provides the high-bandwidth processing and storage capacity you need to keep your property secure 24\/7.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003ePlug-and-Play Simplicity with 16-Port PoE\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eSay goodbye to complex wiring and messy power supplies. With \u003cb data-path-to-node=\"9\" data-index-in-node=\"61\"\u003e16 built-in PoE (Power over Ethernet) ports\u003c\/b\u003e, this recorder transmits both power and data to your IP cameras through a single network cable. This drastically reduces installation time and cuts down on contractor costs, making it a highly efficient solution for B2B setups and DIY enthusiasts alike.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eAI-Powered Smart Motion Detection (SMD Plus)\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eTired of endless notification pings caused by rain, moving branches, or stray animals? The Dahua NVR2216-16P-4KS3 features \u003cb data-path-to-node=\"11\" data-index-in-node=\"123\"\u003eAI by Recorder (4-channel SMD Plus)\u003c\/b\u003e. This intelligent algorithm filters out irrelevant movements, secondary filtering specifically for humans and motor vehicles. \u003cb data-path-to-node=\"11\" data-index-in-node=\"285\"\u003eFocus only on the alerts that matter\u003c\/b\u003e and respond to real threats instantly.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eCrystal Clear 12MP Resolution Support\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eCapture every critical detail. From license plates to facial features, this NVR supports incoming IP camera feeds up to \u003cb data-path-to-node=\"13\" data-index-in-node=\"120\"\u003e12 Megapixels\u003c\/b\u003e. Combined with state-of-the-art \u003cb data-path-to-node=\"13\" data-index-in-node=\"166\"\u003eSmart H.265+ compression technology\u003c\/b\u003e, it maximizes your video quality while significantly reducing storage space and bandwidth consumption compared to older H.264 models.\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eSecure, Scalable, and Easy to Manage\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eEquipped with \u003cb data-path-to-node=\"15\" data-index-in-node=\"14\"\u003etwo SATA HDD bays\u003c\/b\u003e supporting up to 20TB each, you can store months of high-definition footage without constantly overriding data. With a simple one-click arming\/disarming interface and robust mobile phone access (iOS\/Android), you are always in complete control of your premises, no matter where you are.\u003c\/p\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":46945816903831,"sku":"21SY000222","price":1950.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr2216-16p-4ks3-front-panel.jpg?v=1772173983"},{"product_id":"dahua-8ch-wizsense-dvr-xvr4108hs","title":"Dahua DH-XVR4108HS-I\/T 8CH WizSense DVR | Smart AI Security","description":"\u003ch2 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eStop Reacting to False Alarms, Start Focusing on Real Threats\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"8\"\u003eAre you tired of your phone buzzing every time a stray cat walks by or the wind blows? Traditional CCTV systems flood you with unnecessary alerts. The \u003cb data-path-to-node=\"8\" data-index-in-node=\"213\"\u003eDahua DH-XVR4108HS-I\/T WizSense DVR\u003c\/b\u003e solves this with its revolutionary \u003cb data-path-to-node=\"8\" data-index-in-node=\"284\"\u003eSMD Plus (Smart Motion Detection) technology\u003c\/b\u003e. By recognizing human and vehicle shapes, it filters out irrelevant movements, ensuring that when you get an alert, it actually matters.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eVersatile Penta-brid Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eYou shouldn't have to rip out your existing cameras to upgrade your security brain. This powerful DVR features \u003cb data-path-to-node=\"9\" data-index-in-node=\"146\"\u003ePenta-brid technology\u003c\/b\u003e, meaning it automatically detects and supports HDCVI, AHD, TVI, CVBS, and IP video inputs. You can seamlessly blend your legacy analog cameras with modern high-resolution IP cameras (up to 6MP), making it the ultimate cost-effective upgrade for growing businesses and modern homes.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eMaximize Your Storage with AI Coding\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eRunning out of hard drive space is a common pain point for surveillance users. Dahua’s intelligent \u003cb data-path-to-node=\"10\" data-index-in-node=\"136\"\u003eAI Coding and Smart H.265+ compression\u003c\/b\u003e dynamically allocate bandwidth to keep human and vehicle targets in sharp focus, while compressing the background. This smart bandwidth management reduces storage requirements drastically compared to standard H.264, saving you money on extra hard drives.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eReal-Time Interaction and Remote Access\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eSecurity isn't just about recording; it's about response. With \u003cb data-path-to-node=\"11\" data-index-in-node=\"103\"\u003etwo-way talk capabilities\u003c\/b\u003e over coaxial cable, you can communicate directly through the camera system. Paired with the highly rated DMSS mobile app, you have 24\/7 access to live feeds, instant playback, and immediate alert notifications right in your pocket.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eTrusted Local Support\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eWhen you choose this Dahua authorized product from \u003cb data-path-to-node=\"12\" data-index-in-node=\"73\"\u003eSun Cheong Computer Co. Ltd.\u003c\/b\u003e, you aren't just buying hardware; you are investing in reliability. Backed by an official 1-year warranty and over two decades of local technical support from our Sham Shui Po retail hub, your security infrastructure is in safe hands.\u003c\/p\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":47772745597079,"sku":"21SY000157","price":550.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-dh-xvr4108hs-angle-view.jpg?v=1777973423"},{"product_id":"dahua-4ch-wizsense-dvr-xvr4104hs","title":"Dahua 4CH WizSense DVR | DH-XVR4104HS-I\/T","description":"\u003ch2 data-path-to-node=\"4\"\u003eSmart Security, Simplified for Your Home or Business\u003c\/h2\u003e\n\u003cp data-path-to-node=\"5\"\u003eWhen it comes to protecting your property, you need a surveillance system that works intelligently, not just continuously. The \u003cb data-path-to-node=\"5\" data-index-in-node=\"127\"\u003eDahua XVR4104HS-I\/T WizSense DVR\u003c\/b\u003e represents the next generation of smart recording. Engineered with a powerful industrial-grade processor, this DVR takes traditional video recording and elevates it with cutting-edge Artificial Intelligence. Whether you are upgrading an older analog system or building a new security framework from scratch, this highly compatible penta-brid recorder provides the perfect foundation for complete peace of mind.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eEliminate False Alarms with AI SMD Plus\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eTired of your phone buzzing every time it rains or a tree branch blows in the wind? The Dahua WizSense series tackles this problem head-on with \u003cb data-path-to-node=\"7\" data-index-in-node=\"144\"\u003eSmart Motion Detection (SMD Plus)\u003c\/b\u003e. This advanced algorithm analyzes video frames in real-time, effectively filtering out irrelevant movement and isolating true threats—specifically humans and vehicles. This means \u003cb data-path-to-node=\"7\" data-index-in-node=\"357\"\u003efaster, more accurate alerts\u003c\/b\u003e, allowing you to respond to actual emergencies without the boy-who-cried-wolf fatigue of traditional motion detection.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eMaximize Your Storage with AI Coding\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eHigh-quality video takes up space, but the XVR4104HS-I\/T is designed to save you money on expensive hard drives. Utilizing \u003cb data-path-to-node=\"9\" data-index-in-node=\"123\"\u003eAI Coding and Smart H.265+ compression\u003c\/b\u003e, the system drastically reduces video bit rates and storage requirements by up to 90% compared to standard H.264 compression. It maintains crystal-clear details of your target subjects while compressing the static background, meaning you can store months of high-resolution 1080N\/720p footage on a single SATA drive (supporting massive capacities up to 16TB).\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eFlexible Penta-Brid Compatibility\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eSecurity upgrades shouldn't force you to throw away perfectly good equipment. This DVR acts as a bridge between legacy technology and modern IP surveillance. It seamlessly automatically detects and supports \u003cb data-path-to-node=\"11\" data-index-in-node=\"207\"\u003eHDCVI, AHD, TVI, and CVBS analog inputs\u003c\/b\u003e, while also allowing you to add up to 5 high-definition IP cameras (up to 2MP each). This hybrid approach gives you the ultimate flexibility to scale your security infrastructure at your own pace and budget.\u003c\/p\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":47780234592407,"sku":"21SY000158","price":480.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-4ch-dvr-xvr4104hs-front-angle.jpg?v=1778043542"},{"product_id":"dahua-16-channel-5mp-wizsense-dvr","title":"Dahua 16-Channel 5MP WizSense DVR | DH-XVR5216AN-I3\/T","description":"\u003ch2 data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eSmarter Security Powered by AI\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003eTraditional security systems often overwhelm users with false notifications every time the wind blows or a shadow shifts. The Dahua DH-XVR5216AN-I3\/T fundamentally changes how you monitor your premises by integrating advanced Smart Motion Detection (SMD Plus) across all 16 channels. This intelligent secondary filtering actively ignores environmental triggers like leaves, rain, and sudden lighting changes. Instead, it focuses strictly on human and vehicle activity, significantly reducing false alarms and ensuring that when you get an alert, it actually matters.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eRapid Incident Retrieval with AcuPick\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eWhen a security incident occurs, every second you spend reviewing footage is critical. Equipped with 2 channels of AcuPick technology and advanced Face Recognition built directly into the recorder, finding specific events is faster and more intuitive than ever. The system securely supports up to 10 distinct face databases with a massive capacity of 10,000 images, allowing you to instantly locate specific individuals across multiple video feeds without scrubbing through hours of tape.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eMaximum Flexibility for Any Setup\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eWhether you are upgrading an aging analog system or architecting a brand-new hybrid surveillance network, this Penta-brid DVR seamlessly adapts to your needs. It universally auto-detects HDCVI, AHD, TVI, and CVBS analog video inputs right out of the box. Furthermore, it supports up to 24 channels of high-definition IP cameras (up to 6MP). This exceptional flexibility means you can retain your existing wiring infrastructure while strategically expanding with modern IP cameras as your security demands grow.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eEnterprise-Grade Storage and Local Support\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eContinuous high-definition recording inherently requires serious, dependable storage. This DVR unit features 2 SATA ports, meticulously designed to support massive hard drives up to 16TB each, granting you an unparalleled total potential capacity of 32TB. Rest easy knowing your critical infrastructure investment is fully protected by a 1-year official warranty. Furthermore, you gain direct access to expert, localized technical support and configuration advice from our trusted Sham Shui Po technical team, leveraging over 20 years of authorized retail experience.\u003c\/p\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":47780850598039,"sku":"21SY000181","price":1850.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-dh-xvr5216an-i3-t-front-panel.jpg?v=1778048785"},{"product_id":"dahua-nvr4216-16p-4ks3-16-channel-poe-nvr","title":"Dahua NVR4216-16P-4KS3 16-Channel 4K PoE NVR | Smart AI Video Recorder","description":"\u003ch2 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eUpgrade Your Security with the Dahua 16-Channel 4K PoE NVR\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eWhen it comes to protecting your property, clarity and reliability are non-negotiable. The\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eDahua NVR4216-16P-4KS3\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003eis an industrial-grade Network Video Recorder engineered to handle high-demand surveillance setups. Whether you are monitoring a bustling retail store, a corporate office, or a large residential estate, this NVR provides the robust performance you need to keep everything under watchful eyes.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePlug-and-Play Simplicity with 16 PoE Ports\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eSay goodbye to complicated installations and external power supplies. This Dahua NVR features\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e16 integrated Power over Ethernet (PoE) ports\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, allowing you to transmit both power and video data through a single network cable per camera. This streamlined setup not only saves installation time but also reduces maintenance costs, making it incredibly easy to scale your security network.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eAdvanced AI Technology for Smarter Surveillance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eStop wasting time reviewing hours of irrelevant footage. Powered by Dahua’s cutting-edge AI technology, this recorder supports\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e4-channel SMD Plus (Smart Motion Detection)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e. It intelligently filters out minor movements caused by leaves, rain, or lighting changes, focusing strictly on human and motor vehicle targets. When paired with compatible AI cameras, you unlock even more powerful features, including\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eface recognition, perimeter protection, and people counting\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eCrystal Clear 4K Resolution \u0026amp; Efficient Storage\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eNever miss a crucial detail. Supporting IP cameras with resolutions up to\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e12 Megapixels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, this NVR ensures ultra-high-definition playback. To handle massive 4K files efficiently, it utilizes\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eSmart H.265+ video compression\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, which reduces bandwidth and storage requirements without sacrificing image quality. With two SATA disk interfaces supporting up to\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e20TB per drive\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, you have ample space to store weeks or even months of continuous, high-quality footage.\u003c\/span\u003e\u003c\/p\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":47828932165783,"sku":"21SY000214","price":2150.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-nvr4216-16p-4ks3-front-view.jpg?v=1778905373"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/collections\/nvr_dvr-3037770.jpg?v=1753349349","url":"https:\/\/scccltd.com\/collections\/nvrs-dvrs.oembed?page=2","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}