That is why I avoided a wireless camera. I was going to do this anyways and put antenna on air conditior. But the issue is I live in the north. There could but snow, sleet,hail, rain. So many factors to reduce the distance from antenna to receiver. I think I am running hard lines from camera to truck. The issue is right now is the camera I want mounted at top middle of back of camera. But I don't want wires running down the side of my RV since people can pull on them plus it looks bad.
I may run down fridge vent to water pump then from water pump down to water tank then to front of TT. Then it's all hidden and wifey won't complain