Heddolf CRC390 1K 1 Button Remote Control replaces 971LM 972LM 973LM 970LM
LiftMaster: 971LM, 972LM, 973LM, 970LM. Sears garage door openers with Red Learn Button.
Heddolf CRC390 1K 1 Button Remote Control replaces 950CB, 953CB, 956CB
Chamberlain: 950CB, 953CB, 956CB. Sears garage door openers with Red Learn Button.