I have the Tadi Brothers cameras, one for the truck, a license plate bar camera and one for the back of the camper.. They are wireless, I have the receivers mounted on the access panel under the steering column with power from one of my aux switches. the trailer camera works great from the back of my tailgate, but it has never made it to the back of my camper yet... I have mine hooked into my Pioneer NEX 8000 it work quite well for the truck.. I maybe installed before going to KC in May..
Jerry & Cathy + Ruby
2006 F350 Crew Cab