Dahua Technology HAC-D1A21 Bedienungsanleitung

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Smart IR Illuminaon

With its IR illuminaon, the camera provides opmal performance in low

light condions, ensuring uniformity in the brightness of B/W images.

Through its smart IR technology, the camera also compensates for the

distance of targets by adjusng the intensity of its IR LEDs, prevenng

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 transmied over a coaxial cable. Dual-way

data transmission allows the HDCVI camera to interact with the XVR to

perform various acons 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 veried through

rigorous tesng in Dahua's test laboratory.

· Max. 30 fps@1080p

·CVI/CVBS/AHD/TVI switchable

· 3.6 mm xed lens (2.8 mm oponal)

· Max. IR length 20 m, Smart IR

· 12 VDC

DH-HAC-D1A21

2MP HDCVI IR Dome Camera

The Cooper Series oers simple and highly cost-eecve HDCVI

soluons. 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 specic standards of Dahua.

System Overview

Funcons

High and Low Temperature

Cooper Series| DH-HAC-D1A21

Mul-language OSD

The OSD oers mulple funcons to meet the many requirements of

a monitoring scene, such as backlight mode, day/night mode, white

balance, privacy mask, and moon detecon. 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 tradional analog

surveillance systems, making it a great mechanism for protecng your

valuables. HDCVI can be upgraded from the tradional analog system

without replacing the exisng coaxial cabling. Its plug and play design

enables it to produce high-denion videos during surveillance without

the hassle of conguring a network.

www.dahuasecurity.com

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