We use the ST as an alarm system through ST app; it is enabled/disabled passivily when activity stops/begins at fixed times. We often forget the alarm is armed when coming home late and set it off when we open the garage overhead door and also sometimes when we leave the house through the monitored man door that leads to the garage.
I was hoping there was a way to have these two sensors not trigger the alarm immediately but rather give us a two minute delay and during that time flash the garage lights which are on a smart switch.
How can you do this with Core? I setup a virtual motion sensor, then set core to make it active 20 seconds after a physical motion sensor activates but it never seems to use the delay - it always changes to active as soon as the physical sensor detects motion, ignoring the 20 second wait command. How have you setup yours?