Review on ZEROXCLUB HD Backup Camera System Kit, Loop Recording 7" Monitor With Wired Rear View Camera, IR Night Vision Waterproof Camera With Safe Parking Lines For Bus, Semi-Truck, Trailer, RV, Camper BY701A by Jason Page

The camera’s were easy to install. Both camera’s were mounted at the rear of my Toy hauler, one inside one outside. Great for backing, good to see what is behind. It does freeze from time to time and the catches up. I can see when someone is trying to pass, so it makes it safer for me. The inside camera lets me know what’s going on with my Harley. Don’t have to worry about broke or loosening strap. I can stop and fix prior to damage.