I guess I'm with the minority here (so far). I do acknowledge some stated advantages, but my neighbor's system failed 3rd time out. Yes there are backup switches in basement, but not well laid out. It took dealer almost 10 days to get the replacement to him ... meanwhile during the rest of the trip ... back and forth outside to the basement to make certain items work. I'll stick with the old switch panel. As for the phone app, not to offend, but my rear isn't cemented to the lawn chair in front of the camper. I like to get up and get some blood circulating.