If door reports suspicion of a break-in and you have activated siren, the siren emits a loud noise to act as a deterrent. To switch off siren you have the following options:

- In the alarm screen in your Gigaset Elements App, click on CLOSE
- If you're at home, either press the pairing button on siren or remove siren from the power socket

If you don't react, siren turns itself off automatically after 90 seconds.