## 6. Window Monitoring

Barbie and Ken forgot to close the window on the 2nd floor last week and left for the weekend. A storm completely destroyed the room. Let's make sure this doesn't happen again! In the following example, we want to send an email as soon as the window remains open for a certain amount of time.

- Switch to the “Email Example” tab
- For testing purposes, we want to set the trigger time to 5 seconds (in practice, several hours would be more practical). Configure the trigger node accordingly.
- Configure the email node so that the warning email lands in your account.
- Finally, click on Übernahme (deploy)
- Test whether an email arrives if the window remains open longer than the set time.
- Try to figure out how you can change the content of the email.