Door Monitor #829LM

Features:

• Check and close the garage door from any room in the house.
• Green and red LED lights indicate whether the garage door is open or closed.
• Volume-controlled audible alert lets you know when the garage door is being opened.
• MyQ enabled technology allows you to monitor and close up to four garage doors.
• Compatible only with Security+2.0 garage door openers and accessories enabled by MyQ technology.
• Works with LiftMaster models 8355, 8500, 8550 & 8587

Guides

Download User Guide
Check out our step-by-step guide on how to program your garage door transmitter: