Type HDTV/Megapixel/Outdoor , Pixel Resolution 8 Mega Pixel , Focal Length 2.8 mm , IR Illumination , Sensor size 1/2.8" , Microphone Built-in , Lens Mount M12 , Min. Illumination 0.007 Lux , Effective pixels 3840(H) × 2160 (V) , Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s , 1xAudio-In , 1xAudio-Out , 1xRJ45 , 1xAlarm In , 1xAlarm Out , 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 to +60°C , Dimensions Φ122.0 mm × 110.9 mm