Dahua 2MP HDCVI IR Bullet Camera With Night Vision - Bullet

Dahua HAC-B1A21P Overview

Experience
1080P full HD video and the simplicity of using existing cabling
infrastructure with Dahua HAC-B1A21P 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 cost performance makes the camera an ideal choice
for SMB solutions.

4 Signals over 1 Coaxial Cable

Dahua
HAC-B1A21P 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

Dahua
HAC-B1A21P 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. Dahua HAC-B1A21P 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
Dahua HAC-B1A21P 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

Dahua
HAC-B1A21P 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

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