The following parameters can only be applied to the 1500-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. - 2.8mm fixed optics (111ºx58ºx132º(HxVxD)), F1.6. - 4 in 1 camera. Supports HDCVI, AHD, HDTVI and CVBS. The four formats can be switched via the OSD menu or via the UTC controller. - Microphone included. - OSD menu accessible from the DVR. - Power supply / Consumption: 12Vdc (Max 5.2W). - Dimensions and weight: 198.9x80.2x80.2x76.2mm / 0.27Kg.