8365-267 Premium Series Model 8365-267 1/2 HP AC Chain Drive Garage Door Opener. Comes with 2-remotes and keyless entry
8165 Contractor Series Model 8165 1/2 HP AC Chain Drive Garage Door Opener. Comes with 1-remote
8500 The Simple Beauty of an Open Space 8500 sleek, space saving design mounts on the wall beside the garage door, freeing up ceiling space. This Elite Series® model comes fully equipped with Security+ 2.0, MYQ® Technology and the Timer-to-Close System. It is also available with an optional Battery Backup system that continues working even when the power is out.
8550W Elite Series® Model 8550W DC Battery Backup Belt Drive Wi-Fi® Garage Door Opener