Type Fixed/Outdoor , Resolution 8 Mega Pixel , Focal Length 2.8mm , Sensor size 1/2.8” CMOS , Microphone Built-in , Min. Illumination 0.004 Lux , Effective pixels 3840 (H) × 2160 (V) , Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s , Supports card capacities up to 256GB , Power options PoE/12V , Power supply requirements 12VDC , Environment Outdoor , Operating temperature range -40°C~+60°C , Dimensions 244.1 mm × 79.0 mm × 75.9 mm