These Chamberlain 750CB compatible single button remote control units made by Transmitter Solutions can replace all Chamberlain remote controls that use 9 dip switches for programming and operate on the 390 MHz radio frequency. Programming is simple just set the 9 (+/0/-) dip switches to match your existing remote control or actual door opener and you'll be ready to go.
In this combo pack you'll receive (1) Mini Key Chain remote and (1) Visor style remote
This unit is compatible with the Chamberlain 750CB, 753CB, and 756CB, and is also interchangeable with the following units:
-LiftMaster 61LM, 63LM and 64LM
-True Guard models from 1984-1992 with 8 or 9 dip switches and 390 MHz frequency
-Master Mechanic 61MM
This unit will also work on openers made between 1984 and 1992 that have YELLOW, GREY, or WHITE learn buttons.
-390 MHz Frequency
-Controls 1 garage door or automatic gate opener
-Easy to program using 9 (+/0/-) dip switches located inside the unit
-Includes key chain/visor clip, 12 volt battery, and programming instructions
-Dimensions: (key chain) 2 by 1.5 by .5 inches (visor) 3 by 1.75 by .5 inches
-Two year manufacturers warranty