System Overview
Experience 720P video and the simplicity of using existing cabling infrastructure with HDCVI. The Cooper series 720P HDCVI camera features a compact design and offers a high quality image at a friendly price. It offers various 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.
Functions
4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, i.e. 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.
Long Distance Transmission
HDCVI technology guarantees real-time transmission at long distance without any loss. It supports up to 800m(1080P)/1200m(720P) transmission via coaxial cable, and up to 300m(1080P)/450m(720P) via UTP cable.
Simplicity
HDCVI technology inherits the born feature of simplicity from traditional analog surveillance system, making itself a best choice for investment protection. HDCVI system can seamlessly upgrade the traditional analog system without replacing existing coaxial cabling. The plug and play approach enables HD video surveillance without the hassle of configuring a network.
Smart IR
The camera is designed with microcrystalline LED IR illumination for best lowlight performance. Smart IR is a technology to ensure brightness uniformity in B/W image under low illumination. Dahua’s unique Smart IR adjusts to the intensity of camera's infrared LEDs to compensate for the distance of an object, and prevents IR LEDs from overexposing images as the object come closer to the camera.
Model Name/Number | DH-HAC-B1A11 |
Lens Type | Fixed lens / Fixed iris |
Image Sensor | 1/2.7" CMOS |
Effective Pixels | 1280(H)x720(V), 1MP |
Scanning System | Progressive |
Electronic Shutter Speed | PAL: 1/25~1/100000s |
Minimum Illumination | 0.04Lux/F2.4, 30IRE, 0Lux IR on |
S/N Ratio | More than 65dB |
IR Distance | Up to 20m (66feet) |
IR On/Off Control | Auto / Manual |
Mount Type | Board-in |
Focal Length | 2.8mm |
Max Aperture | F2.4 |
Angle of View | H: 93 Degree V: 48 Degree |
Focus Control | N/A |
OSD Menu | Multi-language |
BLC Mode | BLC / DWDR |
Resolution | 720P (1280x720) |
Frame Rate | 25/30fps@720P |
Day/Night | Auto (ICR) / Manual |
Power Supply | 12V DC +-30% |
Power Consumption | Max. 2.7W (12V DC, IR on) |
Dimensions | 70mmx70mmx149mm |