AirPatrol comes with a free iOS/Android smartphone application. Get notifications about power failures, save your favorite settings for easy access and remotely adjust the room temperature wherever you are. AirPatrol's temperature sensor sends information about the indoor temperature even when the heat pump is switched off. By knowing your room temperature, you can easily slash the electrical bill and save money! Warm up your house for the period when you are at home and let it cool down when you're away.