Freeze sensor, can be used for example in ice cream displays.
How it works:
Bluetooth®Smart: Metos IoLiving application uploaded into Your smart
phone or tablet transfer stored data from catcher module to web. One
smart phone can transfer data from several modules. LoRa: To use LoRa
connection you need to have the Metos Connector LoRa device. You can
watch, analyze and share data with web browser in any PC, computer
tablet or smart phone anywhere.
Metos IoLiving TC Lora -catcher module, Metos IoLiving web service and
mobile app, 2 x AA Lithium battery.
Temperature measurement range -30°C…+60°C, Measurement accuracy +-0,5°
C, Measurement resolution 0,1°C. Non waterproof, Bluetooth®Smart
connection (line-of-sight range 30m) LoRa -connection (line-of-sight
Data is transferred from catchers to web via smart phone or via tablet
with Android 4.4 or newer version. LoRa needs Metos Connector LoRa.