DAHUA B2MP HDCVI IR Bullet Camera, Multi-language OSD, Long distance transmission | DH-HAC-B2A21P (A2)

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Description for DAHUA B2MP HDCVI IR Bullet Camera, Multi-language OSD, Long distance transmission | DH-HAC-B2A21P

System overview

Experience 1080P full HD video and the simplicity of using existing cabling infrastructure 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 varifocal/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

Four signals over one 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.
* Audio input is available for some models of HDCVI cameras.

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.*
*Actual results verified by real-scene testing in Dahua's test laboratory.

Simplicity
HDCVI technology inherits the born feature of simplicity from traditional analogue surveillance system, making itself a best choice for investment protection. HDCVI system can seamlessly upgrade the traditional analogue system without replacing existing coaxial cabling. The plug and play approach enables full 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.

Multi-formats
The camera supports multiple video formats including HDCVI, CVBS and other two common HD analogue 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.

Multi-language OSD
OSD menu provides multiple image adjustments and function settings to meet the requirements of different monitoring scenes. The OSD menu includes configurations such as backlight mode, day/night, white balance, privacy mask and motion detect. The camera supports 11 languages for OSD menu, namely, Chinese, English, French, German, Spanish, Portuguese, Italian, Japanese, Korean, Russian and Polish.

Protection
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. With working temperature range of -40 °C to +60 °C (-40 °F to +140 °F), the camera is designed for extreme temperature environments.

Supporting ±30% input voltage tolerance, this camera suits even the most unstable power supply conditions. Its 4KV lightning rating provides protection against the camera and its structure from the effects of lightning.

 

 

Technical Specification

Make Dahua Technology
Manufacturer Dahua Technology Ltd
Model code DH-HAC-B2A21
Series Cooper Series
Chip Inch Size " 1/3
Colour Type Colour / Monochrome
Resolution TVL 1080p
Digital (DSP) Yes
Specialist Types Infrared
Sensitivity lux 0 ~ 0.04
Electrical Specifications Voltage: 12 V DC
Power Consumption: 2.7W
Wide Dynamic Range Yes
Picture Elements HxV 1920 x 1080
Back Light Compensation Yes
Auto Gain Control Yes
White Balance Yes
Electronic Shutter range 1/25 ~ 1/100000s
S/ N (Signal/ Noise) Ratio dB > 65
Signal Mode PAL, NTSC
Video Output 1-channel BNC high definition video output / CVBS video output (Can switch)
Physical Specifications Dimension mm: 70 x 70 x 158
Weight g: 250
Environmental Specifications Operating Temperature oC: -40 ~ +60 C (-40 ~ +140 F)
Protection: IP67
Operating Humidity %: < 95
Additional info
  • Max. 30fps@1080P
  • HD and SD output switchable
  • 3.6mm fixed lens (6mm optional)
  • Max. IR length 20m, Smart IR
  • IP67, DC12V

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DAHUA B2MP HDCVI IR Bullet Camera, Multi-language OSD, Long distance transmission | DH-HAC-B2A21P (A2)