Hi,
this is maybe a little bit strange, but I will explaine the situation:
there are serveral SONOS speakers in a bar/pub/restaurant.
In germany, you are not allowed to play the music as loud as you want and can… so I recognized the “limit volume” funktion at the system control.
This is a great function to limit the max volume in a bar/pub/… BUT:
Everyone can change this limit.
However, in order to comply with official regulations, this function would have to be blocked so that only a technician or the owner can change the settings. A waiter, for example, would not be able to do this.
The function could possibly be restricted to a confirmation email and a link that the account holder has to click on, just like resetting a password.
So: if the setting is changed, an email is sent, if it is confirmed, the change becomes active, if not, it is reset.
