The Lascar Electronics WA-PRO-TP Wireless Alert PRO TP Temperature Probe Limit Alert Sensor provides alert notification when high and low-temperature limits set between -40 and +125°C are breached. The probe temperature limit sensor will alert users via push notification sent straight to their smartphone or email. Its 3-meter-long external probe means it's perfect in enclosed spaces, fridges, freezers, chambers and more. Configuration options include connection to WiFi network, temperature limit selection and notification options. Emailed scheduled summary reports detailing minimum, maximum and average temperature, number of alerts and total time spent in alert are also available. A quick look at the FilesThruTheAir app dashboard will show the alert status and last reported readings of any devices connected to your account.