This 3-button garage door remote by Heddolf is a 3 button visor remote control that is directly compatible with LiftMaster, Chamberlain, or Sears Craftsman 315 and 390 MHz Rolling code garage door opener or automatic gate openers.  The Heddolf remote has a selectable frequency jump that allows you to select either 315 MHz or 390 MHz, and the unit can control 3 different garage door openers or gate operators on the chosen frequency.

This unit will work with the following types of openers:

Chamberlain: RED or ORANGE Learn Button openers or if your current remote is a 950CB, 953CB, or 956CB

Sears Craftsman: RED or ORANGE Learn Button openers or if your current remote is a 139.53681 or 139.53681B

LiftMaster: PURPLE Learn Button openers or if your current remote is a 371LM, 372LM, 373LM, 373P, or 370LM

Chamberlain: PURPLE Learn Button openers or if your current remote is a 950D, 950CD, 953D, or 956D

Sears Craftsman: PURPLE Learn Button openers or if your current remote is a 139.53753

Product Details:

PROGRAMMING MANUAL