Liftmaster 821LM Universal Smartphone Garage Door Controller
This Liftmaster 821LM MyQ universal smartphone garage door opener controller allows you to control almost any garage door opener with a smartphone, tablet, or computer.
Do you want to receive an alert when you leave your door open? Or do you ever lie in bed wondering if you remembered to close the garage door after taking the garbage out? The great unit from Liftmaster allowsyou to you monitor, open and close your garage door from anywhere in the world.
Here's how it works
The 821LM MyQ technology enables you to securely monitor and control most garage door opener brands, along with home lighting (modules sold separtely) from 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 (extra door sensor sold separately) at a time and up to 16 MyQ devices
You will mount the WI-Fi Hub near garage door opener and plug 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 and is what transmits the status info about your door.
The Liftmaster 821LM MyQ unit is identical to the MYQ-G0201 made by Chamberlain.(LiftMaster is considered the Professional product line)
Works with most major garage door opener brands with Photo Eyes including:
-Liftmaster, Chamberlain, Sears Craftsman - Green, Orange, Red, Purple or Yellow Learn Buttons
-Linear MegaCode 318MHz
-Genie Intellicode 315 and 390 MHz
-Overhead Door Codedodger 315 and 390 MHz
-Stanley SecureCode 310Mhz
-Wayne Dalton 372 MHz
If your uncertain if this will work with your specfic door opener just ask us and we would be glad to help out