Dahua DH-IPC-HFW1431S-S4 4MP Bullet-Camera True-Tech
The Dahua DH-IPC-HFW1431S-S4 4MP Bullet-Camera has a 1/3” 4Megapixel progressive CMOS.
In addition it also has a 2.8 mm fixed lens (3.6 mm optional).
Equally important it has a maximum IR LEDs Length 30m.
The camera is also IP67 protected, thus secure.
Product Specification:
| Camera: | |
|---|---|
| Image Sensor | 1/3”4Megapixel progressive CMOS |
| Maximum Resolution | 2688 (H) ×1520 (V) |
| ROM | 128 MB |
| RAM | 128 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100000 s |
| S/N Ratio | > 56 dB |
| Minimum Illumination | 0.03 Lux @ F2.0 |
| Illumination Distance | 30 meters |
| Illuminator | On/Off Control Auto/Manual |
| Illuminator Number | 18 (IR LED) |
| Pan/Tilt/Rotation Range | Pan: 0°–360°, Tilt: 0°–90°, Rotation: 0°–360° |
| Lens: | |
|---|---|
| Lens Type | Fixed-focal |
| Mount Type | M12 |
| Focal Length | 2.8 mm, 3.6 mm |
| Maximum Aperture | F2.0 |
| Field of View | 2.8 mm: Horizontal: 93°, Vertical: 53°, Diagonal: 111° 3.6 mm: Horizontal: 81°, Vertical: 44°, Diagonal: 95° |
| Video: | |
|---|---|
| Video Compression | H.265; H.264; H.264B; MJPEG(only supported by sub stream) |
| Smart Codec | Smart H.265+/ Smart H.264+ |
| Video Frame Rate | Main Stream: 2688 × 1520, 2560 × 1440 Sub Stream: 704 × 576, 704 × 480 |
| Stream Capability | 2 streams |
| Resolution | 2688 × 1520, 2560 × 1440, 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) |
| Bit Rate Control | CBR; VBR |
| Video Bit Rate | H.264: 32 kbps–6144 kbps, H.265: 12 kbps–6144 kbps |
| Day/Night | Auto(ICR)/Color/B/W |
| BLC | Supported |
| HLC | Supported |
| WDR | 120 dB |
| White Balance | Auto/natural/street lamp/outdoor/manual/regional custom |
| Gain Control | Manual/Auto |
| Noise Reduction | 3D NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Supported, 4 Areas |
| Smart Illumination | Supported |
| Image Rotation | 0°/90°/180°/270° |
| Mirror | Supported |
| Privacy Masking | 4 areas |
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