半球型摄像机 >> AKD-DC30H   产品型号AKD-DC30AKD-DC30H Signal system PAL/NTSC Image sensor 1/3” Sony Super Had CCD  Picture ElementsPAL:500H×582V NTSC:510H×492VPAL:752H×582V NTSC:768H×492V TVL420TV line480TV line lens3.6mm(4mm,6mm,8mm,12mm,16mm lens for optional) Synchronizationinternal S/N RatioMore than 48 dB, (AGC Off) Auto Gain Control(AGC)Auto White BalanceAuto Back Light CompensationAuto Sensitivity 0.8 Lux at F1.20.5 Lux at F1.2 Video output1.0Vp-p 75 Ohm Electronic ShutterPAL 1/50 to 1/100,000 sec. (Linear) Power Supply12V DC ±10% DimensionsØ121.8 x 79.0H mm Weight130g Operating Temperature-20°C to +50°C