1.OV6920 CMOS video camera 2.Dia:3.4mm*14MM 3.Signal System: NTSC 4.Effective ... ,Medical Video-scope, inspection camera,Industrial Video-scope, oral camera, fish-camera,under-water camera, Robot camera and so on. IiemValues ... 3.4mmX14mm Power supply DC 3.5V-- 5V Camera Power Consumption 20mA; Working Temperature-20°C~45 ... to all over the world. OV6920 CMOS camera,mini video camera lens ,CCTV camera lens