Preferred Doors BBB Business Review

Liftmaster 821LM Universal Smartphone Garage Door Controller

Enable Smartphone Control - For Most Major Brands of Garage Door Openers


The Liftmaster 821LM MyQ universal smartphone garage door opener controller allows you to control almost any garage door opener with a smartphone, tablet, or computer.


100% Brand New Authentic LiftMaster Part

Availability: In stock 22 left in stock. Ships The Next Business Day

Regular Price: $129.95

Special Price $92.43

Help Desk

Back to top