I also didn't like the idea of looking down at the dash to see behind me, so I mounted a monitor on the (useless) rearview mirror in our class C. It plugged into the RCA camera output on the back of the Axxera. It's always on while driving - and in the position that makes sense to me... the rearview mirror. I don't have side cameras... I'm good with just the big outside truck-style mirrors.
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