G821LMB-2 LiftMaster myQ® Smart Garage Door Sensor

This add-on door sensor works with the myQ Smart Garage Hub to monitor and control a second garage door opener. This version of the myQ door sensor is only compatible with the new myQ Smart Garage Hub by LiftMaster, Model 821LMB.

Please note: This product replaces both 821LM-SENSOR and 821LMB-SENSOR and can be used as a replacement for either one.

• Give your customers the ability to monitor, open and close a second garage door opener with myQ Smart Garage Hub
• Installation and Programming is easy: Mount to inside top panel of garage door and add to an existing myQ account through the MyQ app
• Compatible with myQ Garage (821LM)

Ships The Next Business Day!