Smartphone Garage Door Controller LIFTMASTER 821LM
The LiftMaster® MyQ® Garage Universal Smartphone Garage Door Controller includes (1) Door Sensor and (1) Wi-Fi Hub. With it you can control up to two garage doors at once (requires extra door sensor, sold separately) and up to 16 MyQ-Enabled devices. The Wi-Fi Hub wirelessly communicates with the garage door opener over your home's Wi-Fi. Alerts can be received as email or pop-up (push) notifications on your mobile device so you always know the status of your garage door and home lighting. The LiftMaster MyQ Garage is compatible with most major garage door opener brands with Photo Eyes, including LiftMaster, Chamberlain, Craftsman, Linear, Genie, Overhead, Stanley, and Wayne-Dalton.