LiftMaster 373LM 315 MHz Security+ Gate or Garage Door Opener Remote Transmitter

This Liftmaster 373LM three button visor remote control will work with your Liftmaster, Chamberlain, Sears Craftsman, Raynor, or Wayne Daulton garage door or automatic gate opener that has a PURPLE learn button. This unit gives you the ability to open unto 3 separate doors or gate, or a combination of 3 doors, gates, or lighting units. Programming is done by simply pressing the learn button on the opener then pressing the button on the remote that you’d like to open the door with.

Features:
-315 MHZ Frequency, over 100 billion codes with code rotating technology 
-Optimize electronic stability and range 
-Featuring Enhanced Radio Technology (ERT) 
-3 channel/button transmitter, compatible with models manufactured from 2005 
-Open/close three garage door openers 
-Dimensions: 3 by 1.5 by .6 inches 
-Visor clip and Lithium battery (5 years life w/normal use) included

Please note this unit will not work with Liftmaster, Chamberlain or Sears openers that have a RED or ORANGE learn button those units use teh 390 MHz version of this remtoe, which can be found HERE.

Compatible with the following models: 
-Liftmaster 373P, 371LM, 372LM, 374LM, 370LM 
Also compatible with wireless keypad model number 377LM and wireless biometric fingerprint keypad model number 379LM 
-Compatible with Liftmaster garage door opener model numbers 3595, 3585, 3575, 3500, 3280, 3265, 3220, 3255, 3245, 3110, 1356, 1355, 1346, 1345, ATS2113X, ATS2113X-CX, HCT501130, LGO50113O, LGO50113L, LGO50113R, LGO50113XR
-Sears Craftsman 139.53752, 139.537523, 139.53910D, 139.53914D, 139.53920D, 139.53930D, 139.53985D, 139.53990D, 139.53992D, 139.53993D, 139.53997D, 53753 and 139.5314D

PROGRAMMING MANUAL