These LiftMaster 61LM compatible remote controls from Transmitter Solutions are compatible with LiftMaster 390 MHz garage door or gate openers that use dip switches for programming. The units have 9 (+/0/-) switches that are used for programming, simply match the settings from your opener or a working remote and you'll be ready to go.
You'll receive (1) Visor unit & (1) Mini Key Chain unit in this package.
Compatible with the following units:
-LiftMaster 61LM, 62LM and 63LM
-Chamberlain 750CB, 753CB, and 756CB
-True Guard models from 1984-1992 with 8 or 9 dip switches and 390 MHz frequency
-Master Mechanic 61MM
-390 MHz Frequency
-Single button unit controls one garage door or gate opener
-Easy to program using dip 9 switches located inside the unit
-Includes key chain & visor clips, 12 volt batteries, and programming instructions
-Dimensions: Visor Remote 3 by 1.75 by .5 inches
-Dimensions: Key Chain Remote 2 by 1.5 by .5 inches
-2 y ear manufacturer warrenty