Control your Daikin air-condition system from anywhere! The Comfort Control app lets you control your Daikin air conditioning system from the comfort of your living room or from anywhere in the world as long as there is an active internet connection. The comfort Control app works with most Wi-Fi routers, both those with and those without a WPS (Wi-Fi Protected Setup) button. An internet connection is required for set up. If the indoor unit does not have built-in Wi-Fi, a Daikin North America LLC wireless adapter is required for each indoor unit you want to control with this app.To learn more, visit http://daikincomfort.com/DuctlessWireless