If your garage door opener has a yellow learn button it utilizes the security 2 0 technology.
Garage doors with yellow learn button.
Purple learn button.
The learn button pf liftmaster chamberlain craftsman or sears craftsman garage door openers come in four different colors yellow purple orange and green.
Refoss garage door opener remote purple learn button compatible with chamberlain craftsman liftmaster 371lm 373lm security 315mhz 2 pack 4 5 out of 5 stars 127 22 99 22.
The learn button allows you to program compatible remotes to your garage door opener.
These colors are important as they let you know what frequency your garage door openers receiver operates on and thus what remotes and keypads will be compatible with your opener.
Locate your garage door opener learn button then consult the garage door opener compatibility chart below to confirm which replacement remote will work for you.
The number of buttons on the replacement remote control determines the number of garage door openers gate operators or myq light accessories it can control.
Yellow circle learn button.
Check out our compatibility chart below to know which remote controls will work with your opener.
This video demonstrates how to program chamberlain s universal remote control model klik3u to a garage door opener with a yellow green red orange or purple learn button.
With a yellow learn button on your garage door opener this uses the security 2 0 technology to operate.
Affected units include assurelink models from liftmaster chamberlain and sears.
If your garage door opener has a yellow learn button it utilizes security 2 0 technology source.
You may notice that different garage door openers have different colored learn buttons.
Learn button location look under the garage door opener light cover on the same side as the antenna to find the learn button.
891lm 893lm 893max 890max 895max 892lt 894lt ppv1 ppv3 ppk1 ppk1ph ppk3 and ppk3ph.
The garage door opener with a purple learn button uses security 315 mhz technology.