ModelOBK SL610COBK SL620COBK SL630COBK SL610CH型号ImageDevice1/3SonyCCD1/4SonyCCD1/4SharpCCD1/3SonyCCD成像CCDHorizontalResolution420TVLines520TVLines水平解晰度MinimumIllumination0Lux(红外灯LED开启）最低照度Built-InLensf:3.6mmlens 内置镜头f:3.6mm镜头NumberofPixelsPAL:(H)500x(V)582/NTSC:(H)510x(V)492PAL:(H)752x(V)582 像素IRLED18LEDs( 5) / 24LEDs红外灯IRDistance25m红外距离VideoOutput1Vp-p75 Negative 视频输出SyncSysteminternalSynchronization 内部同步同步系统ScanningSystemPAL:(H)500x(V)582/NTSC:(H)510x(V)492PAL:(H)752x(V)582 扫描系统WhiteBalanceAuto 自动白平衡A.G.C.Auto 自动自动增益系统B.L.C.Auto 自动背光补偿S/NRatioMorethan48dB 大于48dB信噪比GammaCharacteristic0.45珈玛特性ElectronicShutterPAL:1/50~1/100,000s;NTSC:1/60~1/100,000s 电子快门PowerConsumption12V+_10%DC,100mA功率消耗OperationTemperature-10 C~+50 C使用温度StorageTemperature-20 C~+60 C存放温度Dimension 72X55mm尺寸Color