Review on Haloview MC7108: Wireless RV Backup Camera System with 7'' Monitor, Built-in DVR, Infrared Night Vision, Wide Viewing Angle - Ideal for Trucks, Trailers, RVs, Pickups, Camping Cars, Vans, and Farms by David Gibbs

It would be a great system if only the monitor worked well. Excellent camera quality. I had to buy an extension antenna because the signal didn't reach my truck with a 20ft trailer because both the trailer and truck are aluminum. I also have two side cameras which are very helpful. The only problem is that the monitor keeps turning off. Sometimes while driving, the monitor turns off and on again without stopping for an hour. I've found that if I turn it off for 1 or 2 hours and then turn it back on, it works fine and then keeps turning off and on and on again after about a 30 minute ride. Since Amazon's return date has passed, I can't return it. I'm so disappointed that I have a great camera but no monitor to use it on. I wish there was a way to get an exchange.