Great thread everyone. I've learned more here that I could glean from Chevrolet sales & tech materials. I have just ordered a 2022 Chevy 3500HD DRW Double cab longbed LT to haul a large-ish slide-in camper. I spec'd out the UVN Bed View Camera so the truck will come with the two camera jacks on the rear bumper.
It sounds like the Auxiliary Trailer Camera (Part # 85004154) will be the right choice to mount on the back of the slide-in camper and I hope the system will still work once the tailgate is removed. Has anyone tried this, with or without a truck camper? I don't expect or need the invisible view (as cool as it is!) but would really like a high quality rear camera view integrated with the truck infotainment when the camper is loaded. In my use scenario, might the camera need to be plugged into the "inside view" jack?
Having a second screen for a third party camera system is a really weak second choice when Chevrolet built this great system. Thanks for all the great information...ned.