Product Modebh-657 Pickup Device1/4-inch Sharp Ccd Image Sensor Number Of Pixelsntsc:512(h)-492(v) Pal:512(h)-582(v) System Of Signalntsc/pal Horizontal Resolution400tv Line Minium Illumination1.5lux/f1.2 Lens Mount3.6/4/6/8/12/2.8mm(optional) Backlight Compensationauto Electronic Shutter1/501/601/100, 000sec. Iris Control White Balanceauto S/n Ratio>48db Gamma Correction>0.45 Operation Temperature-2050 Sync.Systeminternal Video Output_1.2vp-p/75 Power Supplydc12v,
