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LiftMaster 829LM Garage Door Monitor

Liftmaster 829LM Garage Door Monitor
Liftmaster 829LM Garage Door Monitor
Liftmaster 829LM Garage Door Monitor
Liftmaster 829LM Garage Door Monitor
Liftmaster 829LM Garage Door Monitor
Liftmaster 829LM Garage Door Monitor
Liftmaster 829LM Garage Door Monitor
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Item# 829LM
$47.99$39.99
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Availability: Usually ships the next business day
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$47.99$39.99
Liftmaster 829LM Garage Door Monitor
Liftmaster 829LM Garage Door Monitor
Product Description

Never worry about committing the sin of absent-mindedness again when you own the LiftMaster 829LM Garage Door Monitor. Anytime you fear you might have inadvertently left your garage door open, just use the LiftMaster 829LM Garage Door Monitor to double-check from any room in your home. It installs quickly and easily, and will save you hours of worry.

•Uses red and green LED lights to indicate garage door status

•Audible alert to indicate when garage door is being opened

•Monitor and operate up to four garage doors in your home thanks to MyQ-enabled technology

•Compatible with LiftMaster® Security+2.0™ garage door openers

Yellow Learn Button (Security+ 2.0, 310, 315, and 390MHZ)
- Models: 8065, 8155, 8165, 8355, 8360, 8365-267, 8500, 8550, 8557, 8587
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Ask a Question
COMMENT: Peace of mind by Rich R 9/24/2017
COMMENT: I wanted to know when the door was left open. by Larry S 1/9/2017
QUESTION: Was wondering if this would work with Sears Craftsman 54918 I bought a month ago. I read somewhere that Liftmaster makes Craftsman?? by Larry P 5/8/2015
STAFF ANSWER: yes Lift Master manufactures Craftsman by Matthew O a
QUESTION: what garage door monitor is used with garage door opener model 3280m? by None N 8/11/2014
STAFF ANSWER: You can use this one but you also have to purchase the 888LM Control Panel to make your 3280M compatible. by Matthew O a
QUESTION: I have 2 separate garage doors with Lift-master 3800P's so I know I need 2 of the MY Q control units, and I assume I would need 2 of the remote indicators to show both doors status and control from upstairs. Will everything operate off of a single Internet Gateway device? by Eugene T 3/26/2014
STAFF ANSWER: This device can actually monitor two devices. It would be more easily monitored with two units though. by Matthew O a
QUESTION: have a 2008 liftmaster security + model 3255 with purple learn button. will the 829LM work if I purchase a 888LM wall unit? by None N 3/11/2014
STAFF ANSWER: yes. by Matthew O a
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