... ip 66 0 lux when ir on, up 50m effective distanceFeatures:*1/3" SONY CCD image sensor*420TVL, 540TVL, 600TVL, 700TVL are ... °/60° optionalIR Distance0-150meterSignal SystemPAL/NTSCMin. Illumination0Lux/F1.2 (IR ON)Gamma0.45BLCAutoWhite balanceAutoElectric shutter1/50(1/60)~1/100,000secS ... 700tvl ir array camera ip 66 0 lux when ir on, up 50m effective distance