977-315LM is Replaced with the Compatible

GD-R21 Wireless Keyless Entry Keypad

Only purchase this keypad if your old keypad Is labeled 977-315LM.

The new compatible wireless keypad works with openers using orange learn buttons to program the keypad code. This keypad will open or close your garage door without using a remote control or key. This keypad opens the door using a private 4-digit code you program directly into the unit. This order includes a compatible wireless keypad, mounting screws, battery and programming instructions.

Ships the Next Business Day

Compatible Keypad Programming Instructions:

THIS IS A 315MHz REPLACEMENT KEYPAD FOR THE 977-315LM KEYPAD THAT USED AN ORANGE LEARN BUTTON.

Locate the ORANGE Learn button on your garage door opener power head (it will be a square ORANGE button on the end of the motor unit where the antenna wire is located.) You may have to remove the light lens cover on some models.

Press and release the ORANGE learn button on the motor unit of your garage door opener. A yellow light will light up next to the learn button.

Using the keypad within 30 seconds enter a 4-digit number of your choice and press and hold down on the ENTER key.

Release the Enter key when the garage door opener motor unit lights blink. If bulbs are not installed, you should hear 2 clicks after 4 seconds.

Enter your 4-digit code to test the keypad. You are now done.