LiftMaster 829LM Garage Door Monitor

LiftMaster 829LM Garage Door Monitor

• Only Works with MyQ Technology openers. Does not work with all openers
• Lets you know when your door is open or closed. Close the door from inside your home.
• Volume controlled alert lets you know when the door is being opened.

Check and close your garage door from any room in the house. Green and Red LED lights indicate wether the garage door is open or closed. Volume controlled alert lets you know when the door is being opened. MyQ enabled technology allows you to monitor and close up to four garage doors.