JSK-L81A30-V1.0 2 million 1080p wide dynamic 110dB 73 ° viewing angle automatic focusing USB output camera module chip size 60mm x 13mm x 10 ± 0.2mm, lens size 13mm * 13mm * 10mm + 0.2 / - 0.2, small size, light weight, ultra-thin mirror body. The COMS sensor is 1 / 2.7 "feet in size. It can automatically gain reinforcement, adjust brightness and white balance, and finally convert optical signal into digital signal. Two screw ports are reserved at one end of PCB board by metal extension. The product model is marked on the back of PCB board. Capacitance, resistance, DSP chip, encryption IC core, output connection port and memory chip are embedded in the front of PCB board. Finally, DSP chip processes the digital signal from sensor and transmits it to PC through connection port and USB.