Remote switching at the hanger from home
For the past few years I had a remote for turning on my plane's heater. It was made by smart things and worked from a cell phone app most of the time. We now have different cell coverage, I don't know what, and the 3 g remote plug system no longer works. I guess its time for a new system. What have you experienced that you like? The airport manager recommends a full internet plan for the hanger, but all I want to do is turn on a plug now and then. Adjacent hangers do not have wifi.