It would be useful to be able to start the alarm of the camera from smart action or automation as well. is it possible? For example, when I send the hub the command to sound (for example because a door has been opened) it would be useful to make the cameras sound as well. Is it possible? 

I already use "privacy mode" to turn off the camera but it's not my need. I have several camera in the garden, I need that the cameras are already on and the alarm rings only in some condition. 

Another way can by the automatization of the home/away scenario.

When I leave home I only want to click a button and all the smart actions run tu turn on the door checking and so on. Is it possible?

Thanks a lot!