LIFTMASTER model 8950W, LJ8950W SHEET commercial opener is a 3/4hps jackshaft drive. It is part of the commercial opener. This garage door opener has an dc motor on 110vac. A battery backup is optional. The remotes are rolling code on 315. The rail is style is None.
The warranty on the 8950W, LJ8950W SHEET garage door opener is Lifetime on the motor and 1 year on the remaining opener parts from LIFTMASTER.
The model 8950W, LJ8950W SHEET is still available.