Chamberlain MyQ 041D7924 Universal Smart Garage Door Sensor

Description

Sensors are fully functional and do include the battery and mounting strips to mount them.
Add on sensor the first generation myQ Garage™ (Models MYQ-G0201 and 821LM). Each sold separately.
myQ® Smart Garage™ Door Sensor is compatible with both LiftMaster® and Chamberlain® brands