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 Johnnie Trimble

Unit was fairly easy to install. Just had to find the hot and the ground wires to connect. Clarity is very good. Able to see area behind very clearly.Drawback is the overall field of view the camera shows. The bracket I used points the camera down as far as it will go, but I still cannot see the hitch on my trailer. There is about a two foot dead area. Also with this particular bracket, the area to the back is about 8-10 feet. I would like to be able to see further back than that and it would definitely be beneficial if I could see my hitch for hooking up the second trailer.