Type HDTV/Megapixel/Outdoor/PTZ , Pixel Resolution 4 Mega Pixel , Focal Length 2.7 mm~11 mm , Optical Zoom 4 x , Sensor size 1/3” CMOS , Min. Illumination 0.05 Lux , Effective pixels 2592(H) x 1520(V) , Electronic Shutter Speed 1/1s~1/30,000s , 1xMicroSD Card Slot , 1xRJ45 , Power options PoE/12V , Power supply requirements 12VDC / PoE power, 10W max , Environment Outdoor , Operating temperature range -30°C~+60°C , Dimensions Φ122 (mm) x 89 (mm)