The GAF Master Flow Wi-Fi Attic Fan with built-in QuickConnect Wi-Fi Technology allows you to control your power attic vent from virtually anywhere (with an internet connection). Master Flow QuickConnect Wi-Fi Technology provides simplified control of your vent to manage excess attic heat and moisture efficiently and effectively. This technology is available in both Roof mount and Gable Mount options. Download the Master Flow QuickConnect Ventilation Control App from the App Store or Google Play Store (Requires Android 5.0 and above, iOS 13 and above).