Specification
| Camera Feature | ||
| Image Sensor | 1/2.7” CMOS | |
| Effective Pixels | 4MP | |
| Lens | ||
| Type | Fixed-focal | |
| Focal Length | 2.8 mm; 3.6 mm | |
| Aperture | F1.0 | |
| Angle of View | 2.8 mm: Horizontal 103° × vertical 53° × diagonal 122° | |
| Others | Scanning System Progressive | |
| Physical Specification | ||
| Dimension | 192.7 mm × 70.5 mm × 66.4 mm | |
| Weight | Net Weight 590 g (1.3 lb) Gross Weight 780 g (1.7 lb) | |
| Power | 12V DC/PoE | |
| Warranty | ||
| Warranty | 1 Year Warranty | |
Description
Dahua DH-IPC-HFW3449-AS-LED-BT 4MP Bullet WizSense Network Camera
The Dahua DH-IPC-HFW3449-AS-LED-BT 4MP Bullet WizSense Network Camera is a top-tier surveillance solution designed for both residential and commercial use, featuring a 1/2.7” 4 Megapixel progressive CMOS image sensor that captures high-definition images even in low light conditions with a minimum illumination of 0.003 Lux@F1.0. It offers a fixed-focal lens with 2.8 mm and 3.6 mm options, providing a wide field of view, and includes a built-in warm LED with an illumination distance of up to 30 meters for effective night-time surveillance. The camera supports intelligent detection functions such as intrusion, tripwire, and motion detection, enhancing its ability to identify and respond to security threats accurately. Built to withstand harsh environmental conditions, it has an IP67 weatherproof rating and operates efficiently in temperatures ranging from -40°C to 60°C (-40°F to 140°F), making it suitable for both indoor and outdoor installations. The camera supports 12V DC and PoE power options, features advanced video compression with H.265 codec to reduce bandwidth and storage needs, and includes functionalities like ROI, SMART H.264+/H.265+, WDR, 3D DNR, HLC, BLC, and digital watermarking. With a robust metal casing, compact design, built-in microphone, and support for up to 256 GB Micro SD card storage, the Dahua DH-IPC-HFW3449-AS-LED-BT 4MP Bullet WizSense Network Camera is a reliable and high-performance choice for comprehensive security coverage.







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