Hi. Its possible to have some feature to activate (even via Shelly 1) a horn when a alarm it's triggered? I receive a push noticfication on the phone but i also whant to activate a siren on my garage. It's possible?
Perhaps we can find a way when you give some more informations.
I have a 12v dc horn that i can connect to a 12v battery. I have imagined put an Shelly1 to operate that horn but i can't create a scene with the alarm. It should be possible the alarm trigger some action on other Shellys