You just may have to program it to work with your specific garage door opener.
How to determine garage door remote.
Before we get into the details of the vulnerability let s explain a bit about how automatic garage door openers developed.
Look at the name of the garage door opener and see if it is a genie liftmaster stanley multicode allstar carper skylink sears craftsman or other once you have the name of your garage door opener you can find the exact remote for it.
Instructions on how to find the correct marantec garage door opener remote.
Each manufacturer makes its own replacement remotes and universal remotes are also available.
You could order the exact same remote you had before.
Extra garage door opener remotes come in handy.
Turning your antenna in the opposite direction of high frequency signals can divert unwanted interference from disturbing the frequency of your garage door opener which in turn can improve its operating ability.
How garage door openers work.
However choosing the right opener can be confusing.