Alarm Setup

Hello, I am trying to create a Scene for a basic alarm system setup.

The Scene is currently set as:

  1. If Zone 1 is armed and open, then
  2. Immediately - Siren On.

Zone 1 is armed but it is closed, and the siren still turns on when I set the scene.

Any thoughts would be greatly appreciated. Thanks!

Why not the “simple alarm” plugin ?