Genie 2562-TC Powerlift 900 Garage Door Opener, 1/2 Hp, Screw Drive HP AC MOTOR AND SCREW DRIVE SYSTEM: Provides reliable power to operate heavy residential garage doors up to 500 lbs. TWO PRE-PROGRAMMED REMOTES WITH 3 BUTTONS: For faster, easier installation, remotes are ready to use out of the box, no additional programming is needed! WALL CONSOLE: Multi-function wall console features vacation lock and light control button for extra security. SELF-DIAGNOSTIC SAFE-T-BEAM SYSTEM: Invisible LED light reverses door if beam is crossed, keeping your family and pets safe. EASY AND FAST INSTALLATION: Low-profile, maintenance-free C-channel rail provides a clean design with no additional hardware required for assembly.