Locate the drilling hole, find the appropriate installation position in the license plate
attachment, mark it with a pen and then drill the appropriate size of the screw hole. Fix
the camera to the rear of the car with screws, the reversing trigger wire (red thin wire)
needs to be connected to the positive pole of the reversing light, and finally use the
camera extension cable to connect to the monitor.
(This is not necessary if you choose the version without the reversing camera.)