Thomson Freezer failure indicator

(This text is machine translated) The Thomson Freezer Failure Detector checks the temperature of your freezer and sounds an alarm if the temperature is warmer than -12°C. The alarm is forwarded to the Thombox, which then informs you of the freezer compartment fault by email or notification on your smartphone or tablet PC. You can always keep an eye on the proper cooling of your frozen goods and be informed in good time about freezer compartment failures. Note: The freezer compartment failure indicator only works in conjunction with a Thombox.