MOTION SENSING WALL CONTROL: Motion sensing switch turns on when you enter the room and turns off as soon as you leave ADJUSTABLE TIMER: Adjustable timer function allows you to control the amount of time the fan and lights are on after you leave FITS SINGLE-GANG BOX: Rated for 120V at 60Hz, max of ½ HP, 300W LED, 300W CFL, 600W incandescent. Requires a neutral wire MOTION DETECTING ABILITY: Can detect motion in rooms up to 900 sq. ft. and up to 35 ft. away from the sensor ONE YEAR LIMITED : Backed by a one year limited for your convenience