Dahua HAC-T1A21P-U-IL 2MP Built-in Mic Smart Dual Light HDCVI Eyeball Camera
Watch over your property with crystal clarity – day or night with Dahua 2MP Dome Camera Built-in Mic – DH-HAC-T1A21P-A. Its special IR cut filter is automatically switched on and off during the day and night respectively. Thereby ensuring the best quality recording at all times.
HAC-T1A21-U-IL 2MP Smart Dual Light HDCVI Fixed-focal Eyeball Camera
Max. 30 fps@1080p.
Smart Dual Light.
25 m illumination distance.
2.8 mm fixed lens
CVI/CVBS/AHD/TVI switchable.
Max. 30 fps@1080p
Smart IR Illumination
25 m illumination distance.
Quick-to-install eyeball saves installation time
3.6 mm fixed lens (2.8 mm optional)
CVI/CVBS/AHD/TVI switchable.
Dahua HAC-T1A21P-U-IL Description
Dahua HAC-T1A21P-U-IL is a 2MP HDCVI Camera designed for comprehensive surveillance of offices, shops, residential areas and other buildings. This camera has Smart Dual Light technology that turns on the IR illuminator at night, so when the target appears in the observation area, the white light flashes, and the camera can record full-color video and key event information. This camera has 25 m illumination distance.
Series Overview
The Cooper Series offers simple and highly cost-effective HDCVI solutions. 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 specific standards of Dahua.
Functions
Smart Dual Light With its smart dual light mechanism, the camera automatically turns on the white light when Perimeter Protection/SMD Plus function of AI XVR detects a target in the rule area to capture clear, vivid images. When the target leaves the rule area, the camera automatically switches over from the white light to the IR light to significantly reduce light pollution.
Easy Installation
HDCVI eyeball comes with a quick-to-install pedestal, which makes it easier to install than conventional eyeballs and reduces cost on time and labor.
Broadcast-quality Audio
Audio signal transmission over coaxial cables is supported by the HDCVI camera. It adopts a unique audio processing and transmission technology that restores source audio and eliminates noise, ensuring the quality and reliability of the audio information that is collected. This becomes important for video surveillance applications that use audio information as a type of supplementary evidence.
4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals (video, audio*, data and power) which are simultaneously transmitted over a coaxial cable. Dual-way data transmission allows the HDCVI camera to interact with the XVR to perform various actions 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 time 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 verified through rigorous testing in Dahua’s test laboratory.
Simplicity
DCVI technology inherits the siplicity of traditional analog surveillance systems, making it a great mechanism for protecting your valuables. HDCVI can be upgraded from the traditional analog system without replacing the existing coaxial cabling. Its plug and play design enables it to produce high-definition videos during surveillance without the hassle of configuring a network.
