Variable Speed Drive Garage Door Opener

Wall mountable and with a 24 volt dc motor the liftmaster 8500 garage door opener is a great little unit for all of your garage door opening needs.

Variable speed drive garage door opener.

Linear residential garage door opener ldco850 dc ultra quiet smart belt drive the smart operator with an ultra quiet energy efficient dc powered motor that runs at an ac equivalent speed. Our smart technology provides monitoring and control anytime anywhere with wi fi connectivity. Belt or chain drive choose between two drive options for more flexibility to meet your needs. Raynor admiral ii with wifi offers the quiet reliability of a belt driven residential garage door opener combined with battery backup.

This garage opener features a timer to close function which automatically closes the garage door if you forgot and it can be set for one five or 10 minutes. Intellicode 1 access security system each time the remote is activated it selects a new access code from 4 3 billion possible combinations. Dc motor operates with variable speed allowing soft start and stop smooth operation and energy efficiency. The ultra s powerful motor is combined with a heavy duty all steel i beam rail and steel support bracket linking the rail solidly to the power head to eliminate flex during operation.

The quiet dc belt drive system offers variable speed and soft start soft stop technology in addition to audible signal notification when the power goes out. This kit also comes with protector. Smooth quiet long term reliable.