When attempting to add to my account, I am entering the serial number found on the unit and getting the message “there was an error while registering your Liftmaster IQ gateway. Please ensure that you have entered the correct serial number and then contact us for assistance.”
I have the same model door opener, and have removed the internal MyQ hub from my MyQ account. Do I have to unplug the backup battery as well as AC power to get the unit in a state that it could be added to Alarm.com? I will let it sit overnight to see if my change propagates before disconnecting the power. I assume the S/N is the box below “Country of Origin Mexico” even though it is not labeled as such: ##A####-1 format.
The Wi-Fi Garage Door Opener’s myQ Serial Number is located on the logic board end panel label. It will be labeled as the Serial Number.
I assume the S/N is the box below “Country of Origin Mexico” even though it is not labeled as such: ##A####-1 format
It will be a ten digit hexidecimal code.
You can add this to your account by logging into Alarm.com and navigating to Settings > Devices > Liftmaster Installation (bottom right of Devices box)
The above user needed to power cycle the device as a troubleshooting step but that may not be necessary.