waterproof cctv camera 1,CCD sensor 2,ir waterproof 3,ir distance 15m waterproof cctv cameraScanningSystem : PAL/ ... LensDrive Model: Video/DC OptionalColorRollRepress: ON/OFF Lens:4-9mm vari-focal lensBacklightCompensation:ON /OFF OptionalElectronicShutter: 1/50(1/ ... IR waterproof, w/OSD MENU,with digital WDR function(ATR mode,BLC),White balance adjustable,2D-DNR etc. function, 4-9mm vari-focal lens ...