THREE FAN SPEEDS — A consistent temperature is easily maintained with three fan settings to keep up with environmental temperature fluctuations AUTO FAN OPERATION — No need to continually adjust your thermostat with auto operation. Simply adjust your thermostat to the desired temperature and relax BLUETOOTH TECHNOLOGY — Easily operate your AC system via Bluetooth with the iOS or Android app DIGITAL LCD DISPLAY — The multizone thermostat adds a modern splash on any RV wall with a digital display and LED backlight AUTO RESTART — In the event of a power outage, your settings will not be lost. Once power is restored, your unit will return to the last used mode