UNIVERSAL CEILING FAN COMPATIBILITY: This add-on receiver works with most major pull chain ceiling fans, including Hunter and Casablanca fans (excluding Hunter Original and DC fans) 3-SPEED FAN CONTROL: Provides three speed settings to adjust airflow for personalized comfort in any room ADD REMOTE OR WALL CONTROL: Adds remote or wall control functionality to your pull chain fan (controllers sold separately). Cannot be installed with other receivers or hard-wired wall controls SIMPLE CANOPY INSTALLATION: Installs inside the ceiling fan canopy for a quick and streamlined setup without complicated wiring TRUSTED HUNTER QUALITY: For over 140 years, Hunter has been advancing airflow and design, because we believe in helping make every space a better place