Honeywell’s FocusPRO® 5000 digital thermostat offers the perfect blend of features, performance, energy savings and value. With the largest backlit screen in its class and an easy-to-read digital display, FocusPRO 5000 prominently displays both room and set temperature. Plus, Red-LINK™ wireless models are available which allow you to re-locate a thermostat, upgrade equipment, add zoning and more-quickly and easily-without wires. Large, clear backlit digital display easy to read in various lighting conditions Precise comfort control +/-1 deg F maintains consistent comfort to the highest level of accuracy RedLINK™ wireless model re-locate a thermostat, upgrade equipment, add zoning and more quickly and easily without wires Flip-out door allows for easy battery replacement without removing or disassembling the thermostat Soft-key controls