This sophisticated wall-mounted system controls six fan speeds (in either the forward or reverse direction) and full-range light dimming for perfect room comfort and ambiance. Safe-Exit provides 20 seconds of gradual light dimming, showing you safely to the door. Home-Safe is a home security feature that controls lights in an irregular sequence, making a home appear occupied. The Fan Minder feature incrementally reduces fan speed, maintaining comfort at night. The Light Minder feature saves energy by turning lights off automatically after two hours. On Bel Air Halo fans, the Inteli Touch controls allows separate uplight and down-light control.