How to Remove a Z-Wave Siren from the Simon XTi
1. Press the gear icon at the bottom right then press the down arrow several times.
2. Press Enter by Programming, then enter your master code.
3. Press Interactive Services, then press Remove Device.
4. The Simon XTi enters Z-Wave delete mode.
5. Press the Program Button until you hear the Simon XTi beep.
6. After a few seconds the Simon XTi will beep and show Device deleted. Press Close to exit.
7. Press Close twice to exit Z-Wave and Interactive Services menus.
8. Press Close again to exit programming.