420 TV Lines 1/3"SONY CCD;1/4"SHARP CCD collocate 3.6mm lens (3.6mm,6mm,8mm,12mm Optiona) 0.5Lux/F1.2;1Lux/F1.2 ModelCWH-934SCWH-934XImage Sensor1/3"SONY CCD1/4"SHARP CCDEffective PixelsPAL: 512(H)x582(V) NTSC:512(H)x492(V)Horizontal Resolution420 TV LinesLenscollocate 3.6mm lens (3.6mm,6mm,8mm,12mm Optiona)Min. illumination0.5Lux/F1.21Lux/F1.2S/N RatioMore than 48dBSynchronizing ...