Dahua DH-HAC-B1A21P 2MP HDCVI IR Bullet Camera in Bangladesh
Dahua HAC-B1A21P 2MP HDCVI IR Bullet Camera is part of the famous Cooper Series Bullet cameras. It lets you experience 1080P full HD video and the simplicity of using existing cabling. It is infrastructured with HDCVI. The Cooper series 1080P HDCVI camera features a compact design and offers a high quality image at a friendly price. It offers various vari-focal/fixed lens models with a multi-language OSD and HD/SD switchable output. Its structural flexibility and high cost-performance makes the camera an ideal choice for SMB solutions.HDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously. They are: video, audio, data and power. Dual-way data transmission allows the HDCVI camera to interact with the HCVR, such as sending control signal or triggering alarm. Moreover, HDCVI technology supports PoC for construction flexibility.HDCVI technology guarantees real-time transmission at long distance without any loss.The camera supports multiple video formats including HDCVI, CVBS and other two common HD analog formats in the market. The four formats can be switched over through OSD menu or by PFM820(UTC controller). This feature makes the camera to be compatible with not only HCVRs but also most end users’ existing HD/SD DVRs. The camera’s outstanding reliability is unsurpassed due to its rugged design. The camera is protected against water and dust with IP67 ranking, making it suitable for indoor or outdoor environments. Dahua HAC-B1A21P 2MP HDCVI IR Bullet Camera offers 1 year of warranty.
| Camera | ||
| Image Sensor | 1/2.7″ CMOS | |
| Effective Pixels | 1920(H)×1080(V), 2MP | |
| Scanning System | Progressive | |
|
Electronic Shutter Speed
|
PAL: 1/25~1/100000s | |
| NTSC: 1/30~1/100000s | ||
| Minimum Illumination | 0.04Lux/F1.85, 30IRE, 0Lux IR on | |
| S/N Ratio | More than 65dB | |
| IR Distance | Up to 20m (66feet) | |
| IR On/Off Control | Auto / Manual | |
| Lens | ||
| Lens Type | Fixed lens / Fixed iris | |
| Mount Type | Board-in | |
| Focal Length | 3.6mm (2.8mm, 6mm Optional) | |
| Max Aperture | F1.85 | |
| Angle of View | H: 93° (103°, 54.7°) | |
| Focus Control | N/A | |
|
Close Focus Distance
|
800mm (2000mm) | |
| 31.50” (78.74”) | ||
| DORI Distance | ||
| Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively. | ||
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