alarmSystemStatus?

[JDRoberts]

See the FAQ:

FAQ: SHM and STHM are different

Just to make sure everybody’s talking about the same thing…This FAQ is for people using both the V2 classic app and the 2018 V3 app, or who have previously used the classic app and have now migrated to the new V3 app. The security feature in the classic app is SHM, Smart Home Monitor. The security feature in the new V3 app is STHM, SmartThings Home Monitor. These are two completely separate pieces of code. Security mode set or changed (or an alert dismissed) in an automation created in the classic app will only affect SHM. . Security mode set or changed (or an alert dismissed) in an automation created in the new V3 app will only affect STHM. So if you have rules you created in the classic app, you will never see those change the security state in the new V3 app. You have to recreate…

There are two workarounds.

1. in many cases you can change the location.mode In a piston. Then you can have an automation which changes the security.mode based on the location.mode. Of course that won’t work for people who have additional location.modes like “dog walker“ or “guest”

2. have the piston turn on a virtual switch and have the virtual switch trigger an automation that changes the security.mode
   This workaround has only been possible for a few months since they made it possible to change security.mode in an automation.