... 3.7mm pinhole lens AL casing,strong and beautiful CCTV Security CCD Pinhole mini Camera 1/3"Sony CCD ... SystemInternal SynchronizationVideo output1Vp-p 75 Oms , NegativePower Consumption12V±10%DC, 50mAOperation Temperature-10 ~ + 50 ceslius degree, RH 95 ... MaxHousingBlackDimension20x20mm, 2 boardsWeight50gSupplied AccessoriesUser manual,cable,screw,bracket CCTV Security CCD Pinhole mini Camera