Image Sensor            1/3" SONYExviewHAD CCD

Effective Pixels        PAL：720(H)×540(V) NTSC：720(H)×540(V)

Signal System           PAL/NTSC

Horizontal Resolution   COLOR540TVL   B/W600TVL

   S/N Ratio               more than48db

Backlight Compensation  ON/OFF Switch able

Minimum Illumination    COLOR0.5Lux   B/W0.00045Lux

   Power Require           DC12V