Wireless works well when going slow and during parking, otherwise you get fade in and out static in the video monitor. Since I have mine set with an on/off switch, I could monitor my rear of TT during travel. I could see vehicle following to closely from the monitor and when I can't see them with my mirrors.
The camera is attached to a 12V power pack inside the side storage-cabinet. I use Velcro and Magnets to attached the camera, so I could easily remove them for safe storage.
The camera on rear of SUV helps with the hitching.
Rear of SUV
Rear of TT
Monitor has 2 video inputs
Sent from my iPhone using Forest River Forums