Description
DH-HAC-B2A21
Dahua 2MP HDCVI IR Bullet Camera
Datasheet:
DH-HAC-B2A21
The Cooper Series offers simple and highly cost-effective HDCVI solutions. It provides 24/7 reliable monitoring with high-quality image performance, saving costs on both material and labor force. It is also designed and built to the specific standards of Dahua.
Specifications:
- Max. 30 fps @ 1080p
- CVI/CVBS/AHD/TVI switchable
- Lens options: 3.6mm fixed lens (2.8mm, 6mm optional)
- Max. IR length of 20m with Smart IR
- IP67 weatherproof rating
- 12 VDC power supply
| Functions | Description |
|---|---|
| Smart IR Illumination | The camera optimises performance in low-light conditions, ensuring uniform brightness in B/W images. Smart IR technology adjusts IR LED intensity to compensate for target distance, preventing overexposure as targets approach the camera. |
| 4 Signals over 1 Coaxial Cable | HDCVI technology supports simultaneous transmission of 4 signals (video, audio*, data, and power) over a single coaxial cable. Dual-way data transmission allows the HDCVI camera to interact with the XVR for actions like sending control signals and triggering alarms. HDCVI technology supports PoC for easy and quick installation. (*Audio input available for select HDCVI camera models.) |
| Long Distance Transmission | HDCVI technology provides real-time long-distance transmission without signal loss. Supports transmission distances up to 700m for 2-MP/5-MP/8-MP HD videos over coaxial cables and up to 300m over UTP cables. Results 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 1m 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. |
