The Arlec Smart Ceiling Fan Remote Control Kit helps you convert your AC Ceiling Fan to a Smart Controlled Fan. Easy Setup and Pairing, this fan remote controller unit has 3-speed settings : High, medium and low. The Built-in countdown, scheduling function allow you to turn ON/OFF your fan as you planned. This product must be installed by a licensed electrician. Works with many popular models of AC fans. This product is compatible with the Grid Connect smart home automation system, built to optimise your everyday living. Simply download the free Grid Connect app on your iOS or Android device and use your home Wi-Fi or mobile internet connection to control, customise and automate your product. It takes only minutes to set up, and there’s a wide range of products available that allow you to customise your system any way you like. Use the app to create the perfect light for every moment of the day, set your product to operate on your ideal schedule, and enjoy peace of mind while you’re away. All Grid Connect products are compatible with Google Assistant and Amazon Alexa (sold separately), so you can operate your system with the ultimate convenience.