LiftMaster Garage Door Openers 373LM Three Button Remote Control Transmitter

Liftmaster 373LM 3-button Garage Door Remote The Liftmaster 373LM remote was used with Liftmaster, Chamberlain and Raynor garage door openers from 2006 to 2014. The 3-button remote is compatible with those brands of openers with a Purple Learn Button. The Learn Button can be found on the back of the operator. The 373LM features Security+ rolling code technology and works on a 315MHz frequency. If you need a 1-button remote use the 371lm Product Features Liftmaster 3-button remote Model no.: 373LM Security + rolling code technology 315MHz frequency Visor clip and programming instructions included 5-year 3V lithium battery included