The camera cannot be used in the car; the screen keeps showing “Please connect the camera power”. How can I resolve this?

1. Check whether the data cable connecting the camera works properly, and try replacing the cable.

2. After replacing the cable, check how the product's indicator light behaves. If it is green, reset the camera and connect it again:

If the indicator light does not work, seek after-sales support. How to reset the camera and pair it

https://youtu.be/S6aEcT_qSMg