Review on DALLUX Truck Backup Camera System, High-Definition 1080P Rearview Cab Cam with 7" Monitor & 4-Pin Extension Cable for Bus/Truck/Van/Trailer/RV/Camper/Motor Home/Pickup/Harveste/Heavy Duty Vehicles (12V-24V) by Hunter Schneider

This company has several variations of this design. It will be great for you if you are imaginative. The display mount is very FLIMSEY! The features are great but if you buy this you will need to run a new cable from the front to the back of your RV. Wireless versions may not always work in all installations. Wired is cheaper and always works. The twist lock on the display mount that I received took less than an hour. I taped it as a repair. Your base plate design needs to be upgraded to a minimum .030 steel plate. Before it crashed and now it's spiraling out of control. I glued it! the hope persists.