A piece to connect multiple parts of the car and control them from your location

A piece consisting of a box containing 8 buttons to connect 8 things from the car and control them from your side, such as the refrigerator, external LED lights on both sides, the farm light, electric pot, inverter, and many more. Anything you add to your car, you can connect it with this piece and control it. You can also disconnect the piece from operation by long-pressing the on/off button. A practical and important piece for desert and camping people and car tuning.