... TVL,0.5LUX f: 3.7mm pinhole lens AL casing,strong and beautiful CCTV Security CCD ... ModelCS-N120CP4(3.7mm super cone pinhole lens)Image Device1/3" Sony CCDHorizontal Resolution420TVLMinimum Illumination0 ... Sec, autoGamma Characteristic0.45White BalanceAutoLens Optionpinhole lens, board lens, wide angle lens, vari-focal lens availableBLCAutoAGCAutoSync SystemInternal SynchronizationVideo output1Vp-p 75 ...