The Quorum International 2-Wire Canopy Remote Control Kit with Reverse Function features a special temperature sensor (set manually through a slide switch) that will automatically turn your fan on and off if the room gets too hot or cold. Also, with its straightforward button-interface, you can easily adjust through 3 fans speeds, forward/reverse functions, as well as full range light dimming (100W bulb max). Comes with a receiver that fits inside the ceiling canopy, making the fan 3-wire functional (for both fan and light kit use).