Dahua Cooper Series B1A21 2MP 2.8mm HDCVI IR Analog Bullet Camera DH-HAC-B1A21P-2.8
The Cooper Series offers simple and highly cost-effective HDCVI solutions. It provides 24/7 reliable monitoring with high-quality image
performance, saving cost on both material and labor force. It is also designed and built to the specific standards of Dahua.
Smart IR Illumination
With its IR illumination, the camera provides optimal performance in low light conditions, ensuring uniformity in the brightness of B/W images.
Through its smart IR technology, the camera also compensates for the distance of targets by adjusting the intensity of its IR LEDs, preventing
overexposure of images as targets move closer to the camera.
4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals (video, audio*, data and power) which are simultaneously transmitted over a coaxial cable. Dual-way
data transmission allows the HDCVI camera to interact with the XVR to perform various actions such as sending control signals and triggering
alarms. HDCVI technology also supports PoC, which makes the camera easy and quick to install.
* Audio input is available for select HDCVI camera models.
Long Distance Transmission
HDCVI technology provides long distance transmission in real-time without transmission loss. It supports transmission distances up to 700
m for 2-MP/5-MP/8-MP HD videos through coaxial cables, and up to 300 m through UTP cables. The results were obtained and verified through
rigorous testing in Dahua's test laboratory.
Protection
IP67: The camera passed a series of rigorous dust and immersion tests. Its enclosure is both dust-proof and waterproof, and can function
normally while being immersed in 1 m deep water for up to 30 minutes.
Wide voltage: The camera has ±30% input voltage tolerance (for some power supplies) and a wide voltage range, making it suitable for a variety
of outdoor scenarios.
Multi-language OSD
The OSD offers multiple functions to meet the many requirements of a monitoring scene, such as backlight mode, day/night mode, white
balance, privacy mask, and motion detection. 11 languages are available for OSD: Chinese, English, French, German, Spanish, Portuguese, Italian, Japanese, Korean, Russian and Polish.
Simplicity
HDCVI technology inherits the simplicity of traditional analog surveillance systems, making it a great mechanism for protecting your
valuables. HDCVI can be upgraded from the traditional analog system without replacing the existing coaxial cabling. Its plug and play design
enables it to produce high-definition videos during surveillance without the hassle of configuring a network.
Features
- Max. 30 fps@1080p
- CVI/CVBS/AHD/TVI switchable
- 2.8 mm fixed lens (3.6 mm, 6 mm optional)
- Max. IR length 20 m, Smart IR
- IP67,12 VDC
