Product Manual

engine, you can be sure that you need to add relay or filter to keep
signal stable.
3 If you connect the camera to the headlights, and your headlights
are LED, it will not work. Because the LED light cannot provide a
constant direct current to the camera, you need to switch to another
power source to power the camera.
4 If you meet any problem in the process of operating the product,
you can contact us for solution.
5 Any problems you met contact us (if you contact amazon,they
cannot answer you any questions about technology, we can provide
tech support,please contact us only)