Type Fixed Dome/HDTV/Megapixel , Pixel Resolution 2 Mega Pixel , Focal Length 2.8 mm , IR Illumination , Sensor size 1/2.8” , Microphone Built-in , Lens Mount M12 , Min. Illumination 0.002 Lux , Effective pixels 1920 (H) ×1080 (V) , Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s , 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 to +60°C , Dimensions 55 mm × Φ108.9 mm