How to Program LiftMaster's 877LM Wireless Keypad to a Garage Door Opener

Garage

This video demonstrates how to program LiftMaster's 877LM wireless keypad to a garage door opener with a yellow learn button.

This video is intended for demonstration purposes only.

The procedures demonstrated should only be performed by trained, professional installers and service technicians. Safe operation and servicing requires that you follow all instructions and safety advisories found in the manual.

How to Program LiftMaster's 877LM Wireless Keypad to a Garage Door Opener

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