Color dome camera Product modebs-668 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 shutter Iris control White balanceauto S/n ratio48db Gamma correction0.45 Operation temperature-2050 Sync.Systeminternal Video output_1.2vp-p/75 Power supplydc12v,
