I've been running a Haloview MC7108 wireless backup camera system for a couple of months and it's worked out quite well. I also purchased a mount so that I could install the monitor in place of the rear view mirror. A lot of folks power their backup cameras from the backup light circuit, but I decided to tie into the parking light circuit instead (specifically the clearance light wiring in the front and the rear) so that I could have the option of using the camera while driving. Unfortunately with the camera installed above the rear window it only shows about 12 feet behind the coach while keeping the rear bumper in view. It does, however, provide a good view to the sides so I can tell if there's room to change lanes. Just keep in mind that there's a slight delay in the video, so if a vehicle in an adjacent lane is gaining on you, there may be less room to change lanes than you think!
The monitor supports up to four cameras, so it's worth considering having two cameras in the rear, one pointing down and one pointing back. You can also install a microSD card in the monitor to record everything the camera(s) sees. The 720P high-def camera is amazing, it has excellent night vision, and the lens supports a 120 degree viewing angle -- good coverage without being so wide that the distortion makes it hard to judge distance. Good stuff.
The monitor supports up to four cameras, so it's worth considering having two cameras in the rear, one pointing down and one pointing back. You can also install a microSD card in the monitor to record everything the camera(s) sees. The 720P high-def camera is amazing, it has excellent night vision, and the lens supports a 120 degree viewing angle -- good coverage without being so wide that the distortion makes it hard to judge distance. Good stuff.
Those side marker cameras look like they're mounted at the back but point forward? Would you just use those for side clearance when parking or something?
