The first connected device to monitor grain temperature in farm storage

Follow from anywhere, at anytime your grain temperature and make good decisions to ensure your crop's quality

Secure your income by preserving the grain quality

Fine temperature monitoring reduces the risk of insects, germination and mold

Reduce on-farm storage costs

With our alert notification system, efficiently manage ventilation and avoid interventions caused by storage incidents

Automate measurements and remotely monitor your sites

From your smartphone, follow all your sites at any time. Ideal traceability tool for farmers and storage organizations


Sensors & Gateway

• Easy installation and removal, wireless devices
• No Internet connection needed
• Several years of autonomy
• Dust and moisture resistant

Application & Decision support tool

• Preventative and intelligent alert system
• Intuitive interface for smartphone and PC


Very easy to use, the Javelot devices can be installed at any time


Install the gateway in your storage site


Stick the sensor in the grain


Locate the sensors on the app

It's live!

Monitor the temperature wherever you are

Contact us

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Designed and manufactured in France

Developed in partnership with