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G 821LMB myQ® Smart Garage™ Hub

821LMB myQ® Smart Garage™ Hub

  • Add smartphone control to most opener brands.
  • Check the status and control your garage doors or myQ lights from anywhere.
  • Receive real-time alerts and create schedules.
  • Easy to install in the garage within Wi-Fi range.


Daily Schedules

Preset times for your garage door to close or your lights to turn on/off every day.

Easy Set-Up

Wirelessly connect to your home network in minutes.

Real-Time Alerts

Get notified when your garage door opens, closes, or is left open.

Universal Compatibility

Works with most brands of garage door openers made after 1993. See compatibility section below.

Smartphone Control for Most Openers

Check the status of and control your garage door and myQ lights with the myQ app.


Accessory Warranty: 1 Year


Works with most major brands of garage door openers made after 1993 with photo eyes.

  • LiftMaster®, Chamberlain®, Craftsman® and Raynor®: 310, 315, 390, 433.30, 433.92, 434.54 MHz
  • Linear® MegaCode®: 318 MHz
  • Genie® Intellicode®: 315, 390 MHz
  • Overhead Door® CodeDodger®: 315, 390 MHz
  • Stanley® SecureCode®: 310 MHz
  • Wayne Dalton® KeeLoq®: 372.5 MHz

Ready to find out more?

821LMB Quick Start Guide

821LMB Product Guide