Now that we have bought the motorhome, I would like to have the ability to see behind me, so I have been looking at some of the new wireless systems so I don't have to try and route a bunch of wires, anybody tried one of these systems?
It can depend on the vehicle as to results due to more metal between camera (transmitter) and monitor (receiver) can reduce the ability for the system to work.
But having a backup camera is VERY useful when driving a vehicle with restricted rear vision.