Brand New Chamberlain myQ Smart Garage Door Sensor

This add-on door sensor works with your MyQ Smart Garage Hub or MyQ Garage to monitor and control a second garage door opener. Mount the Door Sensor to the inside of your garage door and add to your existing myQ account through the myQ app. Requires either the first generation MyQ Garage (Model MYQ-G0201C) or second generation MyQ® Smart Garage Hub (Model MYQ-G0301C). Brand new, comes with sensor and mounting hardware.