Model NO.DS-803Wide view angle170 degImage sensorCMOS OV7950Horizontal Resolution420TV LinesMinimum Illumination0.5Lux/3mOperating Temperature-20° +70°Barrier Location Reference LineYESNight vision typeLight sensation/IR LEDFixup ModeStick-on or ScrewSignal SystemNTSC ,PAL optionalConnecting CableVideo Cable, Power CableDimensionVoltage12VColorBlackWater-proof LevelIP67/68Accessories:Power cable1 pcsVideo cable1 pcsHole saw /screw1 pcsUser manual1 pcs