{"product_id":"dahua-hac-b1a21-u-2mp-hdcvi-ir-bullet-camera-2-8mm","title":"Dahua HAC-B1A21-U 2MP HDCVI IR Bullet Camera 2.8mm","description":"\u003cp\u003eExperience robust and reliable surveillance with the \u003cb\u003eDahua HAC-B1A21-U 2MP IR HDCVI Fixed-focal Bullet Camera\u003c\/b\u003e. Designed for both indoor and outdoor use, this camera delivers crystal-clear 1080p resolution and ensures excellent visibility day and night with its powerful Smart IR illumination up to 30 meters. Its versatile multi-format output (CVI\/CVBS\/AHD\/TVI) makes it compatible with a wide range of DVRs, providing flexible upgrade options for your security system.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features at a Glance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCrisp 2MP Full HD:\u003c\/b\u003e Capture clear, detailed footage at 1920x1080 resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExtended Night Vision:\u003c\/b\u003e Smart IR illuminates up to 30 meters (98.43 ft) for reliable monitoring in low light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Compatibility:\u003c\/b\u003e Switchable CVI\/CVBS\/AHD\/TVI video formats for broad system integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeatherproof Design:\u003c\/b\u003e IP67 rated for protection against dust and water, ideal for outdoor installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWide Viewing Angle:\u003c\/b\u003e 2.8mm fixed lens provides a 100° horizontal field of view.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Installation:\u003c\/b\u003e Flexible mounting options for wall, ceiling, or pole.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1-Year Warranty:\u003c\/b\u003e Peace of mind with a standard manufacturer's warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003eDetailed Product Information:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUncompromised Clarity, Day and Night\u003c\/b\u003e The Dahua HAC-B1A21-U camera boasts a 2MP CMOS image sensor, delivering stunning 1080p video at up to 30 frames per second. Its advanced Smart IR technology intelligently adjusts the infrared illumination to prevent overexposure, ensuring clear and balanced night vision within a 30-meter range. Even in extremely low-light conditions (0.002 lux B\/W), the camera provides exceptional detail when the illuminator is off.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFlexible and Future-Ready\u003c\/b\u003e No matter your existing surveillance setup, the HAC-B1A21-U offers seamless integration. With switchable video outputs including HDCVI, AHD, TVI, and traditional CVBS, this camera can be easily adapted to various DVR systems, making it an excellent choice for new installations or system upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBuilt to Withstand the Elements\u003c\/b\u003e Designed for durability, this camera features an IP67 rating, ensuring complete protection against dust ingress and the effects of temporary immersion in water. It operates reliably in extreme temperatures, from as low as –40 °C (–40 °F) to as high as +60 °C (+140 °F), making it suitable for a wide range of environments.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOptimal Coverage and Monitoring\u003c\/b\u003e The 2.8mm fixed lens provides a wide 100° horizontal field of view, perfect for covering broad areas such as driveways, entrances, or retail spaces. The DORI (Detect, Observe, Recognize, Identify) distance for the 2.8mm lens ensures you can:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDetect\u003c\/b\u003e objects up to 44.7 m (146.65 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eObserve\u003c\/b\u003e details up to 17.9 m (58.73 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRecognize\u003c\/b\u003e individuals up to 8.9 m (29.20 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentify\u003c\/b\u003e specific features up to 4.5 m (14.76 ft)\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\u003eCamera Type:\u003c\/b\u003e 2MP IR HDCVI Fixed-focal Bullet Camera\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImage Sensor:\u003c\/b\u003e 2 MP CMOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax. Resolution:\u003c\/b\u003e 1920 (H) × 1080 (V) (1080p)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Frame Rate:\u003c\/b\u003e Max. 30 fps@1080p\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLens:\u003c\/b\u003e 2.8 mm Fixed Lens\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eField of View (2.8mm):\u003c\/b\u003e H: 100°; V: 54°; D: 117°\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNight Vision:\u003c\/b\u003e Smart IR, 30 m (98.43 ft) Illumination Distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMin. Illumination:\u003c\/b\u003e 0.02 lux@F2.0 (Color); 0 lux (IR on)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVideo Output:\u003c\/b\u003e CVI\/CVBS\/AHD\/TVI switchable via one BNC port\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDay\/Night:\u003c\/b\u003e Auto(ICR)\/Color\/B\/W\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImage Enhancements:\u003c\/b\u003e BLC, DWDR, 2D NR\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtection:\u003c\/b\u003e IP67 (Dust and Water Resistant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Supply:\u003c\/b\u003e 12 VDC ± 30%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Consumption:\u003c\/b\u003e Max 2.8 W (IR on)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e –40 °C to +60 °C (–40 °F to +140 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 146.1mm × 70.0 mm × 69.8mm (5.75\" × 2.76\" × 2.75\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet Weight:\u003c\/b\u003e 0.15 kg (0.33 lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInstallation:\u003c\/b\u003e Wall mount, Ceiling mount, Vertical Pole mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty:\u003c\/b\u003e 1 Year Manufacturer's Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dahua","offers":[{"title":"Default Title","offer_id":46059890737303,"sku":"21CM000386","price":655.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/dahua-dh-hac-b1a21p-bullet-camera-angled-view.jpg?v=1755496309","url":"https:\/\/scccltd.com\/en-tw\/products\/dahua-hac-b1a21-u-2mp-hdcvi-ir-bullet-camera-2-8mm","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}