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Specification of Dahua IPC-HFW1439S1-A-LED-S4 4MP Full-Color Bullet IP Camera
| General | ||
| Casing | Metal + plastic | |
| Dimensions | 162.6 mm × 70 mm × 70 mm (6.40″ × 2.76″ × 2.76″) (L × W × H) | |
| Weight | 0.22 kg (0.49 lb) | |
| Pan/Tilt/Rotation | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° | |
| Operating Conditions | –40 °C to +55°C (–40 °F to +131 °F) | |
| Storage Conditions | –40 °C to +60 °C (–40 °F to +140 °F) | |
| Power Supply | 12 VDC/PoE (802.3af) | |
| Power Consumption | Basic: 2.1 W (12 VDC); 3 W (PoE) Max. (WDR+H.265+ warm light intensity): 4.3 W (12 VDC); 5.3 W (PoE) | |
| Camera | ||
| Image Sensor | 1/3″ CMOS | |
| Scanning System | Progressive | |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s | |
| Minimum Illumination | 0.008 lux@F1.6 | |
| S/N Ratio | >56 dB | |
| IR Distance | 15 m (49.21 ft) (warm light) | |
| IR On/Off Control | Auto; Manual | |
| IR LEDs | 1 (warm light) | |
| Lens | ||
| Lens Type | Fixed-focal | |
| Mount Type | M12 | |
| Focal Length | 2.8 mm; 3.6 mm | |
| Max Aperture | F1.6 | |
| Angle of View | H: 95°; V: 52°; D: 114°; H: 78°; V: 41°; D: 94° | |
| Focus Control | Fixed | |
| Close Focus Distance | 0.9 m (2.95 ft); 1.6 m (5.25 ft) | |
| Video | ||
| Resolution | 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) | |
| Frame Rate | Main stream: 2560 × 1440@ (1–25/30 fps) sub stream: 704 × 576@ (1–25 fps)/704 × 480@ (1–30 fps) | |
| Video Output | H.265; H.264; H.264B; MJPEG (Only supported by the sub stream) | |
| Day/Night | Color/B/W | |
| BLC Mode | Yes | |
| Gain Control | Auto;Manual | |
| Noise Reduction | 3D NR | |
| Interface | ||
| Audio Interface | Built-in Mic | |
| Special Features | ||
| Features | IP67 protection Abnormality detection: Motion detection, video tampering, audio exception, network disconnection, IP conflict, illegal access, and voltage detection. | |
| Warranty | ||
| Warranty | 1 Year | |
Dahua IPC-HFW1439S1-A-LED-S4 4MP Full-Color Bullet IP Camera
The Dahua IPC-HFW1439S1-A-LED-S4 4MP Full-Color Bullet IP Camera is a smart and reliable security camera that provides clear and colorful images in low-light conditions. Their 1/3″ CMOS image sensor captures high-definition images with low noise and high sensitivity. The Dahua 4MP IP Camera supports a maximum 4MP (2560×1440) resolution at 25/30 fps for smooth and detailed video footage. The 4MP Bullet IP Camera uses the H.265 codec to reduce the bandwidth and storage requirements by up to 50% compared to the H.264 codec. The Dahua IPC-HFW1439S1-A-LED-S4 4MP IP Camera supports ROI, SMART H.264+/H.265+, and flexible coding to optimize video quality and efficiency according to different scenarios. The Dahua 4MP Full Color IP Camera comes with a built-in warm light, which illuminates the scene up to 15 meters away and enhances color reproduction and visibility at night. The Dahua IPC-HFW1439S1-A-LED-S4 4MP IP Camera has various features that improve image quality and adaptability in different environments. It supports rotation mode, which allows you to rotate the image by 90°, 180°, or 270° to fit the installation orientation. It also supports WDR, 3D NR, HLC, BLC, and digital watermarking, which help to balance the exposure, reduce the noise, protect privacy, and prevent tampering. The camera has a built-in MIC, which enables audio recording and monitoring.
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