1. please turn off FM radio,wifi or other electronic product to avoid the signal interference.
2. Please press the 1st button on monitor or press video select on remote to AV2 which works for wireless camera.
3. There are 2 channels for the cameras:2410(with guide lines for reversing) and 2470(without guide lines for monitoring). Please switch each by pressing the 2nd button on monitor or pressing model Select on remote
4. For maximum signal point the antennas towards each other
5. Keep monitor and camera at least the distance of 2 meters(about 78.7”). or camera and monitor will interfere with each other
6. The IR camera has night vision, it will turn red when light is low
★★★ If you buy one camera, we will ship the camera with the reversing monitoring line by default (camera 2410)