Gentlemen, do anyone know about the way adrc tech works? Maybe...

Gentlemen, do anyone know about the way adrc tech works? Maybe its common knowledge by now, but i just wanted to confirm because i think it can be important.
For example. When the device is connected to your ph through adrc, can you only control it while you're in close proximity of the device like a standard remote?
Or, is it connected using the internet, therefore you can control it no matter where you are, ie, when you're on the train back from work, you can turn on the aircon before hand, maybe turn on the oven and start baking the frozen pie so it can be ready when you're home.

Or is it just a multi element remote control for when you are close to the product only.

Also, with the adrc tech, will it enable things to talk to eachother, say you set an alarm, when it goes off it talks to the coffee maker to make a cuppa?

I'll call up xped to found out anyway, but will be nice if more tech savvy investors here can share some thoughts on this first, cheers.