Type Fixed Dome/Outdoor , Pixel Resolution 4 Mega Pixel , Focal Length 2.8 mm , IR Illumination , Sensor size 1/2.9" CMOS , Microphone Built-in , Lens Mount M12 , Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s , 1xMicroSD Card Slot , 1xRJ45 , Supports card capacities up to 256GB , Power options PoE/12V , Power supply requirements 12 VDC/PoE , Environment Outdoor , Operating temperature range –40 °C to +60 °C , Dimensions 81.0 mm × Φ109.9 mm