Genie 3860 DirectLift Plus 1/2-Horsepower AC Screw Drive Garage Door Opener Direct drive for longer life and greater reliability Solid steel screw for strength and security Intellicode access security system prevents unauthorized entry Self-diagnostic Safe-t-beam system reverses door in the event of a breach and alerts homeowners of improper installation or malfunctions Two 3-button remotes, a deluxe wall console and a Lifetime motor and 3 year parts warranty. Limited and non-transferable. See warranty for details.