I just ordered one of these, it is wireless:
<https://www.amazon.com/Emmako-Wireless-Waterproof-Distortion-Reversing/dp/B078PDH6Z8/ref=asc_df_B078PDH6Z8/?tag=hyprod-20&linkCode=df0&hvadid=312141906131&hvpos=1o2&hvne tw=g&hvrand=4898110874332675971&hvpone=&hvptwo=&hv qmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9051600& hvtargid=pla-569448162379&psc=1&tag=&ref=&adgrpid=60234797217&h vpone=&hvptwo=&hvadid=312141906131&hvpos=1o2&hvnet w=g&hvrand=4898110874332675971&hvqmt=&hvdev=m&hvdv cmdl=&hvlocint=&hvlocphy=9051600&hvtargid=pla-569448162379>
Here is a link of someone installing a very similar but more expensive wireless camera:
<https://youtu.be/JUAXxJx3eQw>
The camera on my 2017 Thor Chateau 31W gave up the ghost again, and I am installing this because I realized that I don't need the left and right cameras because I have the mirrors.
It has great reviews, and you can set it up to view your rear continuously.
When I was looking into buying an RV I really wanted the side cameras, then I realized how useless they were after driving my rig around.
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