Ventilation – SigFox


The ventilation measures pressure and temperature (optional) from centralised ventilation chambers and transmits the data over the ultra narrow band, long range, low power, secure SigFox™ radio network. It also detects the on/off position of equipment.


  • SigFox™ technology
  • Easy to install and use
  • Differential data compression
  • 12 years of autonomy (data compression mode)
  • Pressure and temperature (optional) measurement
    – Range: 0 / +10kPa; -20°C / +60°C (embedded probe) -40°C / + 90°C (remote probe)
    – Resolution: 15Pa; 0.2°C
  • IP55


  • Supervision of heating, ventilation, air conditioning systems
  • Energy optimisation in buildings (residential, tertiary).

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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