Dahua 4MP 4x Optical Zoom PTZ PoE AI Dome Camera (SD1A404DB-GNY)
Dahua 4MP 4x Optical Zoom PTZ PoE AI Dome Camera (SD1A404DB-GNY)
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Short Product Description
Short Product Description
Secure your property with precision. The Dahua 4MP PTZ PoE AI Camera combines Starlight low-light technology with 4x optical zoom for crystal-clear surveillance, day or night. Featuring advanced SMD 3.0 to filter out false alarms and a built-in microphone, this compact dome camera is the ultimate plug-and-play security solution for modern homes and businesses.
Key Features
Key Features
- 4MP QHD Resolution: Captures razor-sharp video footage, making it easier to identify faces and critical details.
- 4x Optical Zoom: Zoom in closely on suspicious activities without the pixelation associated with digital zoom.
- SMD 3.0 AI Filtering: Greatly reduces false alarms by accurately classifying human and vehicle targets.
- Starlight Night Vision: Delivers bright, detailed images in extreme low-light conditions up to 20 meters.
- Built-in Microphone: Records clear audio alongside video for a complete and verifiable security record.
- Rugged Durability (IP66 & IK08): Vandal-proof and weather-resistant, ensuring reliable performance in harsh outdoor environments.
Full Product Description
Full Product Description
Unmatched Clarity with Starlight Technology
Never miss a detail, even in the dead of night. Traditional security cameras struggle in low-light environments, but the Dahua 4MP PTZ Camera is equipped with industry-leading Starlight technology. It captures full-color, high-resolution (2560 × 1440) footage in near-total darkness, ensuring your property is monitored with absolute clarity 24/7.
Intelligent Security: SMD 3.0 & Face Detection
Tired of your camera triggering alerts for moving branches or stray animals? This camera features Smart Motion Detection (SMD 3.0), an AI-driven system that intelligently distinguishes between humans and vehicles. Combined with advanced face detection and perimeter protection, you only receive alerts that actually matter, saving you time and giving you peace of mind.
Seamless Coverage & Easy PoE Setup
Eliminate blind spots with comprehensive Pan, Tilt, and Zoom (PTZ) capabilities. The 4x optical zoom lets you focus on distant subjects—like license plates or faces—without losing image quality. Plus, with Power over Ethernet (PoE) support, you only need a single network cable to transmit both power and data. This dramatically reduces installation time and wiring costs, making it a perfect addition to your existing CCTV network.
Technical Specifications
Technical Specifications
- Image Sensor: 1/2.8" 4Megapixel CMOS
- Max. Resolution: 2560 (H) × 1440 (V)
- Lens / Zoom: 2.8 mm–12 mm, 4x optical zoom
- Night Vision Range: Up to 20 m (65.62 ft) IR
- PTZ Range: Pan: 0° to 355°; Tilt: 5° to 90°
- AI Intelligence: SMD 3.0, Face Detection, Perimeter Protection
- Audio: Built-in microphone
- Power Supply: 12 VDC, 2 A or PoE (802.3af)
- Protection Rating: IP66 weatherproof and IK08 vandal-proof
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
Q. Does this camera require a separate power cable?
A.No. This camera supports PoE (Power over Ethernet), meaning it can receive both data and power through a single standard Ethernet cable when connected to a PoE switch or NVR.
Q.Will it trigger an alarm if a pet walks by?
A.The integrated SMD 3.0 (Smart Motion Detection) is specifically designed to recognize human and vehicle shapes, significantly reducing false alarms caused by animals, leaves, or heavy rain.
Q.Is this camera suitable for outdoor use?
A.Absolutely. It features an IP66 weatherproof rating and an IK08 vandal-proof dome, making it highly durable against severe weather conditions and physical impacts.
Target Users / Applications
Target Users / Applications
- Homeowners: Perfect for monitoring driveways, front porches, and backyards with smart alerts sent directly to your phone.
- Retail & Offices: Ideal for monitoring shop floors, entry points, and warehouse perimeters.
- Corporate/B2B: Easily integrates into large-scale ONVIF-compliant CCTV infrastructures for building management.
