Dahua · DH-HAC-B1A21P-U-IL
The Dahua DH-HAC-B1A21P-U-IL is a 2MP Smart Dual Light fixed-focal bullet camera from the Cooper Series. It is designed to provide high-definition surveillance with the flexibility of using existing coaxial infrastructure, making it a cost-effective solution for small to medium-sized businesses and residential security. Overview This camera delivers 1080p Full HD video and features Dahua's Smart Dual Light technology. This system intelligently switches between infrared (IR) and warm light modes based on detected targets, ensuring clear, color imaging when needed while minimizing light pollution during standard night monitoring. Its compact bullet design and IP67-rated weather resistance make it suitable for a wide range of outdoor and indoor applications. Features Smart Dual Light: Automatically switches from IR to warm white LED illumination when a target is detected in the rule area, capturing full-color, vivid images. Once the target leaves, it reverts to IR to reduce light disturbance. Built-in Microphone: Supports audio signal transmission over coaxial cable, providing synchroni