Video camera Number of pixelsNtsc:512(h)*492(v) pal:502(h)*582(v) Signal processorDigital signal processor(d.S.P) Digital512x492 Sync. SystemInternal ResolutionMore than 420 tv line Electron shutter1/100000 Minimum illumination0 lux / f2.1 Angle of view135 S/n ratioMore than 48db Supply voltageDc12v Gamma correction0.45 Size72mm(l)x52mm(w)x42mm(h) Gain controlAuto White balanceAuto