Opener model

891LM

Two listings name 891LM, both handheld remotes, and both name it inside a run of other numbers rather than singling it out. When a listing groups numbers that way it has stated that the seller offers the item against each of them, and it has stated nothing more granular than that. Neither listing gives a button count, a frequency or a date range for 891LM specifically.

Listings that name this model

• Universal 3-Button Remote, 2-pack

  A self-programming three-button remote sold in pairs, with extra-long range claimed. The listing states 893LM, 893MAX, 891LM, 371LM, 373LM, 971LM and 973LM.

  Read the listing

• Chamberlain-Compatible Remote, 2-pack

  A keyless entry remote sold in pairs with no wait claimed. The listing states 891LM, 893LM, 893MAX, 370LM, 371LM, 373LM, 971LM and 973LM.

  Read the listing

How to check this yourself

1. Start at the opener, not the handset. Photograph the motor unit label including the model number and any manufacture date printed beside it.
2. Look at the Learn button color and the antenna wire color together. Either one alone can mislead you on a unit that has spent years under a hot bulb.
3. Search on the opener model number you photographed, then check whether the results print 891LM in their descriptions.
4. Where a listing names 891LM in a group of numbers, take that as the seller offering the item against 891LM and not as a technical claim about your particular opener.
5. Count the buttons on your old remote and check the listing offers the same count. Nothing collected here records how many buttons an 891LM has.