The Dahua DH-HAC-T1A21P-U-IL-A is a high-performance 2MP HDCVI eyeball camera that combines advanced imaging with smart illumination features. As part of the Cooper Series, it features Smart Dual Light technology, which uses IR illumination for standard nighttime monitoring and automatically switches to warm light to capture full-color details when a target enters the area.

This model is equipped with a Built-in Microphone, allowing for high-quality audio recording over coaxial cable (Broadcast-quality Audio). With its versatile 4-in-1 video output (CVI/TVI/AHD/CVBS), it offers seamless compatibility with various DVR systems. It is an excellent, cost-effective choice for residential and small business security setups requiring both visual and auditory surveillance.