Review on Enhance Your Ceiling Fan Experience with WiFi-enabled Remote Control Kit: Alexa Compatible, Speed Timing, and Smart Features by Luis Harper

WIFI: Suitable for small fans and easy to control via APP and voice. The only smart Wi-Fi fan remote/receiver I've found that fits in a ceiling fan's electrical mounting box. The instructions were clear and understandable with appropriate safety information. Installed by myself, it only took about 15 minutes to make all the connections as instructed and took 2 minutes to connect to the app, another 3 minutes to pair with Alexa. Very easy! When connecting to the app, press and hold the "8H" key until there is a short beep, and then you need to wait for a repeated beep and then follow the steps below. I think this is the crucial step. Wi-Fi must also be 2.4G.