The Lascar Electronics Wireless Alert TP battery-powered temperature sensor measures temperatures between -40°C (-40°F) and 125°C (257°F). This unit notifies the user via email whenever temperature breaches user set limits, and when the temperature returns to within those limits. This unit features an easy set-up by providing a step-by-step guide in the free Wireless Alert mobile app (available on Google Play and on the App Store). During setup, the user is able to enter a contact email address and configure high and/or low temperature limits. When the WirelessAlertTP detects temperatures outside of pre-set limits, an email alert will be sent to the configured address, and an LED indicator will flash on the device, visually notifying any persons on hand. After receiving the alert, corrective action can be taken to rectify the temperature issue, preventing damage to temperature-sensitive materials, or ensuring building occupant comfort. The Wireless Alert TP can also send out daily/weekly/monthly (user-selectable) scheduled summary reports. These summary reports detail the minimum, maximum and average temperatures, as well as battery level, the number of notifications sent, and the total time spent in alert mode.