5 Inch Monitor and a Wireless 170 Degree Bumper Backup Camera (RV or Car Backup System)

I bought this product on Amazon to replace the original b&w rearview camera in my 2007 Fleetwood motorhome. The old one broke and the manufacturer ( I think it's Weldex) is out of business. Tadibrothers claims that the wireless connection will reach 50 feet but at a distance of about 29 feet it works marginally, with the receiver inside and the transmitter outside, up high. The camera needs a 12 Volt supply so I used the old camera cable to provide the power, continuously, such that I can always see my dinghy behind the RV.The colors fade in and out and sometimes I see a lot of noise on the screen, indicating to me that the wireless connection is marginal. I may have to experiment with the location of the wireless devices. However, the system works good enough to keep it, especially given the cost compared to other options. Installation was fairly easy. Pay close attention to the wiring instructions.