Whether this technology is a winner or not, being able to install a thermostat without having to hire an electrician, shut down power to the room, and knock a h

Whether this technology is a winner or not, being able to install a thermostat without having to hire an electrician, shut down power to the room, and knock a hole in your wall would be great. For new construction it's easy. To retrofit older buildings, or to install something in an apartment, the requirements for wall power kinda suck.