1,420/480/540 TVL EFFIO-E 1/3" SONY CCD D/N IR 2,3.6-8mm lens 3,Gamma correction: 0.45 4,OEM,ODM,logo printing ModelR-DB012Signal SystemPAL/NTSCLens Mount3.6mm(Standard), 6/8mm(Optional)Image Sensor1/3 SONYSUPER HAD CCDResolution420TVLGain ControlAutomatic Sync SystemInternal SynchronizationGamma Correction0.45Back Light CompensationAutomaticWhite BalanceAutomaticVideo OutputCVBS 1.0Vp-p(75Ω,BNC) ...