Color cmos ov7949 board cameras 1/3 cmos Image sensor1/3 ov 7949 cmos Horizontal resolution420 tv lines Sensing area5.961mm4.276mm Signai systempalntsc Effective pixels628¿h)586¿v510¿h496¿v Scanning frequencyh¦15.625khz v¦50hz h¦15.7343khz v¦60hz Electronic shutter1/50-1/80000¿sec 1/60-1/80000¿sec S/n ratio²48db¿agc off Gray rating10th rank Gamma value0.45 Low electricity level0.06 vp-p Minumum illumination1.0 lux / f2.0¿ir on is 0 lux) Video output1.0vp-p 75+ Standard layout lens6 mm Infred lamps5m¿6 lamps 940nm )5 Specificationspcb¦38mm55mm Power consumptiondc12v10% 70ma10% Operation temperature -20~50 rh95% max