DAHUA DH-HAC-B2A21P

“1/2.7?””” 2Megapixel CMOS

25/30fps@1080P,25/30fps@720P

20m(66ft) IR, Smart IR,ICR, OSD,4in1(CVI/TVI/AHD/CVBS)

IP67,Metal housing”

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 vari-focal/fixed lens models with a multi-language

OSD and HD/SD switchable output. Its structural flexibility and high costperformance 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.

* 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

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 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 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.

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