Description
Compatible with LiftMaster and Chamberlain Brand garage door openers 1984 thru current. Compatible with LiftMaster Chamberlain belt drive garage door opener models 1270, 1280, 1280R, 2280, 2580, 2500, 2500B, 2500D, 2585, 8100, 8100M, 8200, 9200, WD822K,