How To Program Liftmaster Keypad Remote. 3 simple ways to reset a liftmaster garage door opener wikihow. 9 rows to program the 66lm, 377lm or 977lm keypad:
A ladder at the opener to access the program/learn button. After finding the location of the program button on your garage door opener, use a safety pin or a paper clip to press the button until the led light turns on.
971LM Liftmaster Remote Programming Instructions Garage
And the great thing about them is you can program them to control multiple devices at a time. Battery backup, quiet, sturdy, stylish,