Wi-Fi Smart Outdoor inline switch connects to the Internet through Wi-Fi network and helps your control your outdoor lighting, Water pumps, fountains and other devices without the need to actually having an outdoor socket. Voice Control : Compatible with Alexa, Google Home. Only Supports 2.4GHz, not compatible with 5.0GHz Wi-Fi. Indoor/Outdoor Use: Weatherproof IP55 rated. It has been tested against harsh conditions like rain, snow or low temperature. You can leave it outside without worry. Rated Power: 16A 2200W Schedule and Timer: You can set several timing tasks to schedule your outdoor electronic and electrical products, thereby saving energy and reducing your bills. All done from your smartphone via our APP. (Require Andoird 4.1/iOS 9 or higher)