... Distance50mMin. IlluminationColor:0.01Lux, B/W:0Lux/F1.2(IR ON)S/N RatioColor>48dB,B/W>52dBScanning SystemPAL/NTSCSync ... a perfect service system has been built.Our products includes:IR waterproof camera,dome camera,bullet camera,high speed dome camera ... been certificated by CE,FCC,RoHS.Our products are widely used in gorvenment oganization,traffic system, markets schools,ports,airports,community ...