CCTV High Resolution Vandalproof Infrared Turret Dome Camera, Sony1/3" Super HAD II CCD vari-focal 2.8-11MM, 650 TVL, white Built-in infrared LED, may work under zero degree of illumination environmen 2.8-11 externally adjustable metal crust for weatherproof/vandalproof 650 TVL, 0 LUX, 42 IR 850nm Automatic tracking white balance, Free power supply 12 V DC,