Yes, it will. The Demco Air Force One Supplemental Braking System item # DM55MV is compatible with electronically boosted brakes. Since you have a newer Tiffin motorhome that comes set up for flat towing this system is exactly what you will need.
If you would like to email me back with your F-150's model year I would be happy to recommend the rest of the flat towing parts you will need. view full answer...
I actually went out to the warehouse and measured the O.D of the lens on the Voyager RV Side Camera # VCMS12RGPR and ended up with .842" which would be 2.14 centimeters - so just under and inch.
I also measured the camera lens housing at .544" so just a little over half an inch. Both of these measurements you can see in the picture I've attached. view full answer...