Compatibility: Universal garage door remote for 5 colors Learn button. Works for 1993-current Sears Craftsman, LiftMaster, Chamberlain brand openers with Purple, Yellow, Red/Orange, Green smart/learn button. CAN'T support Dip Switch ones. Not compatible with Craftsman Series 100.
Replacement for remotes models: 371LM, 372LM, 373LM, 374LM, 950CD, 953D, 139.53753, 41A6127-1, HBW2028, 971LM, 973LM, 974LM, 139.53681, 139.53680, 891LM, 893LM, 890MAX, 893MAX etc
Multichannel: allows control of up to 4 garage door openers that features Security+ 315MHz & 390MHz as well as Security+ 2.0 310/315/390MHz at once.
Safe & reliable: Security+ 2.0 and Rolling code technology , the highest level of encryption, prevents hacking and provides peace of mind. Long range and stable work.
Package Contents: (2 Pack) remotes , easy to follow programming instructions, keychain and CR2032 lithium battery not included for your convenience.