The iSmartgate is compatible with all garage door openers, so no matter what garage door opener you have, you can use this app to make your life easier. However, if you have a Chamberlain, Liftmaster, Craftsman or Raynor garage door openers with Security+ 2.0 technology, the standard iSmartgate installation cannot be applied.

The iSmartgate would need to be connected to the wall push button using a switch adapter: https://ismartgate.com/make-ismartgatecompatible-with-chamberlain-liftmaster-and-craftsman/

Follow these links to check the garage doors and gates compatibility.

Garage: https://ismartgate.com/smart-garage-door-opener-compatibility-wiring-instructions/
Gate: https://ismartgate.com/compatibility-checker/