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