Sensor:1/3" SONY Super HAD CCD             PCB Size:32 to 38,Single plate             Automatic day:Color, black and white optional             With stable circuit and low current             With protector for overcurrent and overvoltage in the power             5KV protection against lightning             Power:DC12V1V / 80MA Parameters: System NTSC PAL Model YST-632N YST-633P Sensor 1/3"SONY ICX632BK 1/3"SONY ICX633BK Light-sensing surface area 6.5mm4.9mm Effective pixels NTSC:537(H)505(V) PAL:537(H)597(V) Horizontal definition > 420 TVL SNR > 48db Minimum illumination Color:0.001Lux/F1.2,Black and white:0.0001Lux/F1.2 method of synchronization inter-sync Shutter ON / OFF (1/60/50 S TO 1/100000 S) Backlight compensation mode ON / OFF Video output 1.0Vp~p75 Auto iris Signal output/servo output White balance Auto track/Manual lock 3200~10000K gain control Auto gain control Mirror function REV. /NOR. OSD Menu no Gamma Correction 0.45 Environment temperature - 10C ~ +55C Environment Hunidity < 85%RH Output interface 1.5*3(3 lines output)