Outdoor temperature – SigFox


The sensor measures the outdoor temperature and transmits the data over the ultra narrow band, long range, low power, secure SigFox™ radio network.


  • SigFox™ technology
  • Embedded temperature probe (NTC)
  • Instant temperature measurement
  • Min/Max/Mean temperature measurement over 24 hours (DDU)
  • Easy to install and use
  • Differential data compression
  • 12 years of autonomy (data compression mode)
  • IP55, Outdoor


  • Heating, ventilation and air conditioning (HVAC).
  • Outdoor / Indoor environment.
  • Data centres / computer server room.

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WATTECO, your IoT partner

Over 30 years of experience

in the design, development, industrialisation and manufacturing of electronic products

In-house engineering and design department

for the development of new concepts in accordance with your constraints

Made in France

our production workshop is based in Hennebont (56), France, and we are an ISO 9001 certified company