Now you won't have to go downstairs or outside to see if you accidentally left the garage door open. With the LiftMaster 829LM Garage Door Monitor, you can check and close the garage door from any room in the house.
- Compatible only with LiftMaster Security+2.0 garage door openers
- MyQ enabled technology allows you to 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
- Chamberlain Liftmaster Remotes: 891LM and 893LM
- Chamberlain Mini Remote: 890MAX
- Compatible Wall Buttons: 880LM, 881LM, 886LM
- Compatible Keyless Entry Pad: 877LM
- Free shipping in US. Worldwide shipping.
- Liftmaster 829LM Garage Door Monitor Manual
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