I loved the first one so much I bought a second. Install was super easy to perform. Plug it in, hook to wifi, and it automatically programs via SmartLife app.
Then hardwire to the two wall button wire connections on the garage door opener. Run the sensor wire along with the ceiling and install one side to the garage door and then one to the wall to complete the circuit. Easy peasy…
NOTE*** my garage door model was actually on the incompatible list but it worked fine. You can test the compatibility by jumping the two wall button wire inputs on the garage opener with pliers or paperclip. If your door opens/closes, you’re good to go.