Features: 1)High sensitive, steady and high clear image quality, metal enclosure, silver or purple color 2)Newest AGC circuitry processing technique, electronic shutter, white balance, backlight compensation and many function 3)Built-in high-quality IR lens, adopt imported IR LED, effective IR distance is 40-50m 4)Widely used in office, hotel gangway, indoor corridor, warehouse and many condition where have no enough light net size:8.3(dia)*12cm, pack size:21*12*12cm
