The Home Decorators Collection TR198A Ceiling Fan Remote Control is designed to work for compatible DC ceiling fans originally supplied with select Marlon 66-inch integrated LED indoor ceiling fan models and many others. This RF remote communicates with the fan receiver using radio frequency and features a learn button for pairing with the fan system. It controls fan speed, light functions, and power on compatible Home Decorators Collection DC ceiling fans and will not operate AC ceiling fans or other household devices.