Type HDTV/Megapixel/Outdoor , Pixel Resolution 8 Mega Pixel , Focal Length 2.7 mm-12 mm , IR Illumination , Sensor size 1/1.8” , Microphone Built-in , Min. Illumination 0.003 Lux , 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/Other , Power supply requirements 12 VDC/PoE (802.3af) , Environment Outdoor , Operating temperature range -30°C~+60°C , Dimensions 238.5 × 90.7 × 90.7mm