Does the air-Q have an alarm function?

The air-Q has a very shrill alarm sound to warn of things like smoke or fire, for example. In addition, the device owner receives an alarm notification as a push message on their smartphone as soon as an alarm situation occurs.

You can also set your own alarm thresholds for each measured value, triggering notification via sound, push message, or email. There are also Smart Alarms for cigarette smoke and intrusion detection, among others.
Alarms can be configured in the smartphone app under "Notifications".