The Wireless Alert T can be set up to monitor temperature limits in a variety of applications.

High and low temperature limits are user-configurable between -18 and 54 °C (0 and 129 °F). The device will trigger a notification email, sent to a user-selected address, if the temperature limits are breached and when the temperature returns to normal.

In addition to this, the device can send a scheduled summary email detailing minimum, maximum and average temperature, as well as battery level, number of alerts, and total time spent in alert.