The Garage Door Butler.

This is the patented security device that reassures the absentminded by automatically closing a garage door. Preventing your home from becoming an easy target for thieves, the closer works with virtually all garage door openers and doesn't interfere with any other safety features. Wired to an opener's inside push-button, it lets you set a delay of 3, 10, 20, 30, 45 or 60 minutes before signaling the door to close, and a light sensor closes the garage door at nightfall. A red status light tells you that the system is activated and the device sounds a warning for 30 seconds prior to the door closing for safety. When cleaning or holding a garage sale, an override button keeps the door open. Hardware and wire included; installs easily in about a half hour. Plugs into AC. 5 1/2" H x 4" W x 1 1/2" D. (2 1/2 lb.)