waterproof cctv camera 1,CCD sensor 2,ir waterproof 3,ir distance 15m waterproof cctv cameraScanningSystem : PAL/NTSCDay&Night ON/OFFActual ... 4-9mm vari-focal lens, with bracketFeaturesNatural Environment True Color,High resolution , Soft Picture ,with 2D DNR FunctionBacklighting ... PictureNight Environment Minimum Resolution 0LUX,clear picture in night,Color changeto be B&W AutoWork area Bank,ATM ...