Type Fixed/Outdoor , Pixel Resolution 4 Mega Pixel , Focal Length 2.7 mm–12 mm , IR Illumination , Sensor size 1/1.8" CMOS , Microphone Built-in , Min. Illumination 0.0004 Lux , 1xAudio-In , 1xAudio-Out , 1xMicroSD Card Slot , 1xRJ45 , Supports card capacities up to 512GB , Power options PoE/12V , Environment Outdoor , Operating temperature range –30 °C to +60 °C , Colour White , Dimensions 108.3 mm × 122 mm