Smart IR Illuminaon
With its IR illuminaon, the camera provides opmal performance in low
light condions, ensuring uniformity in the brightness of B/W images.
Through its smart IR technology, the camera also compensates for the
distance of targets by adjusng the intensity of its IR LEDs, prevenng
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 transmied over a coaxial cable. Dual-way
data transmission allows the HDCVI camera to interact with the XVR to
perform various acons 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-me
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 veried through
rigorous tesng in Dahua's test laboratory.
· Max. 30 fps@1080p
· CVI/CVBS/AHD/TVI switchable
· 3.6 mm xed lens (2.8 mm oponal)
· Max. IR length 20 m, Smart IR
· 12 VDC
DH-HAC-D1A21
2MP HDCVI IR Dome Camera
The Cooper Series oers simple and highly cost-eecve HDCVI
soluons. 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 specic standards of Dahua.
System Overview
Funcons
Cooper Series | DH-HAC-D1A21
Mul-language OSD
The OSD oers mulple funcons to meet the many requirements of
a monitoring scene, such as backlight mode, day/night mode, white
balance, privacy mask, and moon detecon. 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 tradional analog
surveillance systems, making it a great mechanism for protecng your
valuables. HDCVI can be upgraded from the tradional analog system
without replacing the exisng coaxial cabling. Its plug and play design
enables it to produce high-denion videos during surveillance without
the hassle of conguring a network.
www.dahuasecurity.com
