You can stop the beeping temporarily before a battery replacement by unplugging the unit and disconnecting from battery then plug it in again.
My garage door opener is beeping.
If you re confused as to where to look on your garage door opener check out the liftmaster video below.
But if you hear beeping more frequently than that there may be another cause.
Your garage door beeps when it s operating on battery backup power.
A garage door opener also beeps if the battery is running low.
This is because it s important for a homeowner to know if battery power is engaged when it should not be.
Another reason your garage door opener is beeping may be that the battery for your backup is running low.
If your garage door opener operates on battery backup beeping might mean your battery is low.
So if you only hear beeping when you re shutting your garage door that s normal.
Look for the led light on your garage door opener to see if this is the case.
How to change battery in a liftmaster garage door opener.
If your garage door opener is beeping every 30 seconds you most likely need to replace the backup battery in your automatic opener.
If you re using a liftmaster timer to close or other similar technology the garage door opener will beep to indicate when the door is closing.
You can give us a call if you need help fixing your.
This is also helpful if your garage door opener is operating on battery backup when it shouldn t be it alerts you that something might be wrong.
Backup batteries open and close your garage door when the power is out and last 2 3 years under normal use.