Hi , well after 8 years I finally moved all my devices to HA and turned off my old Smarthings hub. However in trying to write the automation for the alarm panel to sound the siren under certain conditions( door opened when I’m away) I can turn on the siren but I can’t find a way to tell it only to sound for 20 mins , any ideas please
A second automation triggered when the siren has been on for 20 minutes. There’s no particular benefit to be had from cramming everything into one automation.