Honeywell YTH6320R1001, Programmable Redlink Enabled Wireless Focuspro Thermostat Kit: Same great features of the FocusPRO thermostat - now wireless. Installs in minutes. Displays outdoor temperature and humidity. 1 year battery life. 2 month low battery warning. EQUIPMENT INTERFACE MODULE(EIM): All HVAC equipment is wired to the module. Module receives communication from the wireless devices. RETURN AIR SENSOR: Works with the Equipment Interface Module to maintain safe indoor temperatures if power is lost at the wireless thermostat. Maintains 62 F for heating and 82 F for cooling. REDLINK WIRELESS TECHNOLOGY: Powered by RedLINK reliability. No interference with other wireless devices in the home.

Wireless connectivity

WiFi access with TCC app when RedLINK Gateway is used

Relocate a thermostat or upgrade equipment without running new wires

Works with the optional RedLINK Internet Gateway, Portable Comfort Control and Wireless Outdoor Sensor

Up to 3 heat, 2 cool heat pump (including dual fuel) or up to 2 heat, 2 cool conventional