The following parameters can only be applied to the 1509-S2 series. To use the 5MP 16:9 HDCVI camera, the XVR firmware must be upgraded to version V4.001.0000001.0.R.200908 or later. - Resolution up to 5MP@25IPS. - Fixed 3.6mm (88°x46°x104° (HxVxD)), F1.0. - Broadcast-quality Audio Technology: audio transmission that best restores the source audio and eliminates noise. - Full-color Starlight technology: perfect for applications in low light conditions of more than 1 lux, such as parking lots, city streets, schools, museums, etc. - CVI/TVI/AHD/AHD/CVBS video output options via BNC port. - 2 white light LEDs. Illumination distance 40m. - 12Vdc power supply (Max 6.4W warm light on). - Dimensions and weight: Φ106x93.6mm / 0.48Kg.