... to color 600TVL, black and white 650TVL.2, Wide dynamic range.3, Strong light suppression.4. Digital noise reduction5, external "one ... operation. Each camera can be equipped with " one key control " of video and power lines, whether box camera or infrared waterproof ... ----------Chinese/EnglishExitAN-6832H6 CAMERA PARTS DISPLAY surveillance camera night vision range of 40m