... ,Type including ordinary, day & night,D/N infrared auto zoom camera.Technical Specification: ModelNZ-227NColorColor to B&WImage Sensor1/4”Sony ... /100,000(sec)IrisAuto/Move/Night/FixFocusAuto/ManualWhite BalanceAuto/Indoor/Outdoor/LAMPMirrorON/OFFS/N Ratio≥48dbMinimum Illumination0.8Lux/F1.2 change ... (W) x 60(H)mm private housing 27X optical zoom camera,auto zoom color ccd camera,BLC,AWB,RS485 control