829LM Garage Door Monitor

Get the peace of mind of knowing for certain that your garage door is closed. The LiftMaster® 829LM Garage Door Monitor tells you if your garage door is open or closed from any room in your home.
  • Monitor and close up to four garage doors from any room in the house
  • Green and red LEDs indicate whether the garage door is open or closed
  • Volume-controlled audible alert lets you know when the garage door is being opened
  • Fast, easy installation; no tools needed
  • Signals to any room in the home
  • Compatible only with LiftMaster Security+2.0â„¢ garage door openers

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Are you looking for a new garage door in Broward, Palm Beach, or Martin counties? Schedule a free, no-obligation, in-home estimate below:

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    Description

    829LM Garage Door Monitor

    Get the peace of mind of knowing for certain that your garage door is closed. The LiftMaster® 829LM Garage Door Monitor tells you if your garage door is open or closed from any room in your home.
    • Monitor and close up to four garage doors from any room in the house
    • Green and red LEDs indicate whether the garage door is open or closed
    • Volume-controlled audible alert lets you know when the garage door is being opened
    • Fast, easy installation; no tools needed
    • Signals to any room in the home
    • Compatible only with LiftMaster Security+2.0â„¢ garage door openers

    Save

    on services by checking out our specials

    View Specials