Review on 📷 RV Backup Camera Wireless 7" Rear View DVR Monitor Kit - 4 Channels Trailer Reverse Camera for Trailer RVs Truck Van - 18 LED Night Vision, Waterproof, Wide Viewing Angle & Loop Recording by Nathan Guzman

I have installed many of these backup cameras and so far almost all of them have been a great investment in safety. I'm not interested in wireless models since many of them have weak signals that make the system useless when we really need it. I use this backup camera on one of my rollback trucks and keep it on at all times while the truck is in use as it helps to see what is behind the truck at all times as its platform is 22 feet long. Love this seller as they make a decent product IMHO.