That comes with a door sensor.
Just replaced battery in myq garage door sensor.
This video demonstrates how to test and replace the battery in your chamberlain smart garage hub door sensor.
In just minutes your garage door opener can in just minutes your garage door opener can get a major upgrade.
Seema like auch a waste but it was cheaper.
Myq will open but not close my garage door for about a month now my myq hub will open but not close my garage door mean while it has no problem both opening and closing my wifes garage door.
The hub does it s flashes and beeps like it normally does while closing but error s out.
From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.
Replace the battery in the door sensor.
Once you close your garage door follow the instructions below to test and replace your sensor s battery.
So i just bought 2 of the hub door sensor kits for 29 99 and skipped on this add on for 31 99.
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Begin testing the sensor with the garage door closed.
Chamberlain myq garage door sensor allow you to control your garage door get status notifications and set schedules from anywhere.
Find the chamberlain garage door opener technical support you need to get your garage door opener operational.
Myq app shows low battery.
The led on the door sensor will flash briefly and your myq garage hub will beep.
These instructions also apply to the myq garage.
Use a 3v lithium battery size cr2450.
Press and release the battery test button on the door sensor.
Myq works great but the add on sensor costs more than the base unit.
Myq g0302 821lmb 2sensor myq smart garage door sensor instructions.
This message is an indication that the battery in the door sensor is low and the battery needs to be replaced.
You are in right place.
Perform this test six times.