Somfy Eolis WireFree io Radio Wind Sensor (1816084)

The Somfy Eolis WireFree io (1816084) is a wireless wind sensor designed for automatic wind protection of awnings, external venetian blinds, and roller shutters. Using io-homecontrol bidirectional radio technology, it measures wind speed and triggers a safety reaction when the wind threshold is exceeded, preventing damage to your outdoor shading systems.

Advantages

Wireless installation eliminates the need for complex wiring, making it easy to retrofit or install on new systems. The sensor is powered by two AA batteries with a long battery life of approximately 5 years, ensuring low maintenance. The adjustable wind threshold (approx. 10–60 km/h) can be set conveniently via an io-homecontrol remote control or gateway, allowing customization to local weather conditions. With IP44 splash-proof protection and UV-resistant plastic housing, it is built to withstand outdoor environments.

Suitable for

• Automatic wind protection for awnings
• External venetian blinds
• Roller shutters
• Any Somfy io-homecontrol motorized shading system

Key specifications

• Radio Technology: io-homecontrol (bidirectional)
• Power Supply: 2 x AA 1.5V batteries
• Battery Life: Approx. 5 years
• Wind Threshold Range: Approx. 10–60 km/h (2–8 Beaufort)
• Protection Class: IP44
• Operating Temperature: -20°C to +60°C
• Radio Frequency: 868–870 MHz
• Mounting Type: Wall or mast mounting
• Material: UV-resistant plastic
• Colour: White / Grey

Recommendations

For optimal performance, pair the Eolis WireFree io with a compatible Somfy io-homecontrol motor and a gateway for remote adjustment. Ensure the sensor is mounted in an open area free from obstructions for accurate wind measurement.