Somfy 1870531 Soliris io 1W 5m Cable Black Wind and Sun Sensor 230V with Rain Sensor Connection

The Somfy 1870531 Soliris io is a professional bidirectional wind and sun sensor designed for automatic control of awnings, roller shutters, and external blinds. It operates on 230V AC and features a 5-meter black cable. The sensor includes a connection for an optional external rain sensor (e.g., Somfy Ondeis io) and uses io-homecontrol radio technology for seamless integration with Somfy systems.

Advantages

This sensor provides automatic sun protection by extending shading devices when sunlight exceeds a set threshold, and automatic wind protection by retracting them when wind speeds become too high. The bidirectional communication ensures status feedback and easy configuration via the io-homecontrol interface. The IP44 rating makes it suitable for outdoor mounting, and the adjustable wind and sun thresholds allow customization to local conditions.

Suitable for

• Outdoor use with awnings, roller shutters, and external blinds
• Integration into Somfy io-homecontrol systems
• Automated sun and wind protection in residential and commercial settings

Key specifications

• Sensor Type: Wind and Sun Sensor
• Radio Technology: io-homecontrol
• Power Supply: 230V AC
• Cable Length: 5 meters
• Cable Color: Black
• Protection Rating: IP44
• Operating Temperature Range: -20°C to +50°C
• Wind Speed Measurement: Yes
• Sun Intensity Measurement: Yes
• Rain Sensor Connection: Yes (for optional external rain sensor)
• Communication: Bidirectional
• Mounting Type: Wall or mast mounting

Recommendations

For optimal performance, pair with Somfy io-homecontrol motors and controllers. The optional rain sensor (Somfy Ondeis io) is recommended for complete weather protection.