Thermon allows you to automatically monitor fridge temperatures and receive weekly reports and SMS alerts if something goes wrong
The Thermon Starter Kit consists of a temperature sensor and receiver – everything you need to start monitoring your fridge temperatures automatically and receiving SMS alerts when:
Temperatures are lower or higher than the range you specify.
A suspected power outage to your building is detected.
Sensors have a battery life of approximately 1 year and a range of 250 meters (much further than Wi-Fi) from the receiver, which connects to any available network point or router. Best of all there is no software to install, just plug-and-play!
Monitoring costs $ 20 per month which is the equivalent of just a couple of minutes of staff time per day! To get you going the starter kit includes a voucher which will provide 3 months of monitoring for free.