In order to use the Smart Dual Light HDCVI camera, the XVR firmware must be upgraded to V4.001.0000004.1.R.220323 or later. - Resolution up to 4K@12IPS, 5MP@25IPS. Starlight technology. - 2.8mm fixed optics (106°x56°x125° (HxVxD)), F2.0. - 1E Audio available. Built-in microphone. - HDCVI, AHD, HDTVI and CVBS video output options via BNC port. - Broadcast-quality Audio technology: audio transmission that best restores source audio and eliminates noise. - IR and white light. Dual illumination 1xLED10m/1xIR10m. - Power / Consumption: 12Vdc (Max 4.2W (LED on)). - Dimensions and weight: Φ94x85.7mm / 0.33Kg.