We have the sensors adapted to your uses

nke WATTECO designs and manufactures radiofrequency transmitters


Discover our products

IoT sensors for your fields of application:


Communicating meters


Connected buildings




Industry 4.0


Connected Agriculture

IoT for building managers and social landlords:

Monitoring of indoor temperature and humidity

Indoor temperature & humidity sensors are used to take temperature and humidity readings.

Remote detection of smoke vents opening

The Skydome sensor is used to remotely monitor the opening and closing of roof windows, roof vents, skydomes.

Monitoring of ventilation chamber operation

The Ventil’O sensor is used to remotely monitor your ventilation or air handling equipment by measuring the differential pressure.

Our IoT sensors

LoRaWAN® Products

Our wide range of connected sensors use the LoRaWAN® network radio technology for many applications, particularly in the building industry.

SigFox Products

Our range of SigFox sensors use this very low power, long range, secure radio network.

Custom products

Our engineering and design department mobilises its resources for your project and designs your future application to suit your needs and intended uses.

Latest news

nke WATTECO, your IoT partner

Over 20 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