... :1/3" Sony Super HAD CCD,550TVL,0.5Lux,Lens:f=3.7mm super cone pinhole lens(optional) SpecificationsModelCS-N120CM(3.6mm board ... ~1/100,000 Sec, autoGamma Characteristic0.45White BalanceAutoLens Optionpinhole lens,board lens,wide angle lens,vari-focal lens availableBLCAutoAGCAutoSync SystemInternal SynchronizationVideo output1Vp-p 75 Oms , NegativePower ...