Site Information

 Loading... Please wait...

Liftmaster 821LM Universal Smartphone Controller

Calculated at checkout

Product Description

Liftmaster 821LM myQ smartphone opener

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. Imagine receiving an alert if you left your garage door open it allow you to monitor, open and close your garage door from anywhere in the world.

How it Works
  • The 821LM MyQ technology enables you to securely monitor and control most garage door opener brands, along with home lighting, with your smartphone, tablet, or computer.
  • Alerts can be received as email or pop-up (push) notifications on your mobile device so you always know the status of your garage door and home lighting.
  • MyQ mobile app is a free download requiring no annual activation fee.
  • The 821LM will control up to two garage doors at a time and up to 16 MyQ devices, extra sensor sold separately
  • WI-Fi Hub mounts near garage door opener and plugs into a wall outlet. The hub wirelessly communicates with the garage door opener over your homes Wi-Fi.
  • Door sensor mounts on the garage door.
Works with most major garage door opener brands with Photo Eyes:
  • Liftmaster, Chamberlain, Sears Craftsman -310, 315, 390, 433.30, 433.92, and 434.54MHz
  • Linear- MegaCode 318MHz
  • Genie- Intellicode 315, 390 MHz
  • Overhead Door- Codedodger 315, 390 MHz
  • Stanley- SecureCode 310Mhz
  • Wayne Dalton- KEELOQ, 372 MHz

Product Reviews

Write Review

This product hasn't received any reviews yet. Be the first to review this product!

Find Similar Products by Category