Dahua 4MP IR PTZ Dome Network Camera

The Dahua SD4A425DB-HNY is a professional 4MP network dome camera designed for comprehensive surveillance in both indoor and outdoor environments. Featuring a 1/2.8" CMOS sensor with 25 fps video capture, this camera delivers crystal-clear imaging across a 250-meter identification range. The motorized pan-tilt-zoom mechanism provides 360-degree coverage, making it ideal for large areas requiring flexible monitoring and quick response capabilities.

Advanced vision technology includes infrared night vision extending to 100 meters, wide dynamic range (WDR) for challenging lighting conditions, and intelligent day/night mode switching. With an impressive minimum illumination of just 0.0005 lx, this camera captures details even in near-total darkness. The IP66-rated spherical housing withstands harsh weather, while built-in microphone, alarm I/O, and cloud management add sophisticated functionality for modern security systems.

Flexible power options via DC or PoE eliminate complex wiring, and the camera's Ethernet connectivity ensures seamless network integration. The robust white balance controls and electronic shutter adapt to various lighting environments, from standard indoor settings to challenging outdoor conditions with sodium or street lamps. Weighing just 2.5 kg, installation is straightforward for professional security deployments.