I'm arriving! Open the door!

Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.
10 triggers, queries, and actions
You can add delays, queries, and more actions in the next step!
Nice is the smart way to open, close and monitor your garage door from anywhere in the world.
openHAB - a vendor and technology agnostic open source automation software for your home.