The Honeywell Home T3R Programmable Room Thermostat is a sleek white device designed for wall mounting. It features digital control style with programmability for efficient heating management. The thermostat is powered by mains with backup batteries, making it easy to use and convenient for household heating control. With its temperature sensor technology, the Honeywell Home T3R ensures precise and comfortable room heating. brand new but box damaged as in photos, been sat on a shelf in my garage.