Kudos to Swift Hitch.
When I bought my Cougar 5th wheel I purchased a Swift Hitch camera, SH01, so that I could monitor what is going on behind me. When I was using it the picture reminded me of the old TV rabbit ears when I was a kid. I got in contact with Todd at Swift Hitch and showed great concern until the problem was finally resolved, SH02. The difference between them is the SH01 is radio frequency and the SH02 send digitally. I cannot emphasize enough the fantastic customer service that I received from Todd, this company is a credit to the RV industry.