MOVE SpeedDome SD-230-LLMOVE SpeedDome Network Camera SD 230 LL Weatherproof motor driven ONVIF S G Dome PTZ camera Up to 30x optical zoom Image sensor: 2MP SONY Low Light Sensor (1945 x 1097), 1 2. 8" Progressive CMOS Automatic changeover from color to B W image (mechanical IR cut filter) Automatic switching from color to B W image (mechanical IR cut filter) Motor controlled Varifocal lens (F1. 6: 4. 3 to 129 mm, viewing angle HxV: 62 2 x 47 2 ) with "One Push" autofocus