Review on Enhanced Video Recording Backup Camera System: 9'' IPS HD Monitor + Upgraded 1080P Night Vision Cameras for Bus, Truck, RV, Trailer, Motorhome, Camper by Andrea Lee

This camera system was used in the Promaster 3500. Since it is a wired system and not wireless, it was easy to install. The cameras are wide-angle cameras, so we didn't need more than two. The only catch is that when both cameras are on screen at the same time, the width of the video is almost halved. This isn't a problem for us since we mostly use either the front camera or the rear camera and not both at the same time. At night, the video looks much more normal than when using infrared. The best thing about this system is the 9 inch IPS monitor. It's way better than others we've tried.