Type HDTV/Megapixel/Outdoor , Pixel Resolution 8 Mega Pixel , Focal Length 2.8mm , IR Illumination , Sensor size 1/2.8” , Microphone Built-in , Min. Illumination 0.007 Lux , Effective pixels 3840 (H) × 2160 (V) , 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 12V DC/PoE (802.3af) , Environment Outdoor , Operating temperature range -40°C~+60°C , Dimensions 93.6 mm × Φ106 mm