Features:    Smoking/Hidden camera　　　　1/3" Sony CCD　　　　420/480/540TVL optional　　　　Built-in 3.6mm lens　　　　　ModelCV-UF102Image Device1/3" Sony CCDHorizontal Resolution420TVL480TVL540TVLMinimum Illumination0.5LuxEffective PixelsPAL:500(H)*582(V);PAL:752(H)x582(V)PAL:795(H)*596(V);NTSC:510(H)*492(V) NTSC:768(H)x492(V)NTSC:811(H)*508(V)Scanning SystemPAL: 625 Lines, 50 Field/Sec; NTSC: 525 Lines, 60 Field/SecS/N RatioMore Than 48dB(AGC off)Electronic ShutterPAL : 1/50~1/100,000 Sec; NTSC : 1/60~1/100,000 Sec, autoGamma Characteristic0.45White BalanceAutoLens Option3.6mm lens availableBLCAutoAGCAutoSync SystemInternal SynchronizationVideo output1Vp-p 75 Oms , NegativePower Consumption12V±10%DC, 50mAOperation Temperature-10℃ ~ + 50℃, RH 95% MaxStorage Temperature-20℃ ~ + 60℃, RH 95% MaxHousingWhiteDimension120*52mm