Good Luck. The Furrion camera on our 2017 Rockwood worked great for two+ seasons. Then something happened to the lens of the camera, never figured out exactly what but the picture slowly degraded over time until it was unusable. It was either due to water intrusion or the high quality plastic lens degrading from UV exposure.
The unit was beyond the warranty so I contacted Furrion to see if I could buy just the camera. You can't, replacement parts are not available. Their suggestion was to buy the entire kit, and to buy their new model the vision S which is priced @ $100 more than the previous model. They got me for around $320 first go around, and are not going to get me for another $400 or even $250.
Everything Furrion makes is low grade garbage which goes a long way to explain why they are partnered with Lippert Components. Had a Furrion TV in our current trailer, what a low grade piece of junk it was. When I bought the camera I had actually thought I had found something from Furrion which was actually decent. I was proven wrong, it just took awhile.