Permanent mount for backup camera

A little different system than what you are looking at but this is how I permanently mounted my camera. I bought a plastic project box at the electronics store and mounted everything in the box. The box was then sealed and mounted to the camper. You can see that I am getting my power from the running lights so that I can view my boat while running down the highway. It works well and is shielded by the rear cap lip and sun shade.