SOMFY IO Sunis II Light Sensor
The SOMFY Sunis II is a standalone wireless IO light sensor designed for both indoor and outdoor use. Powered by batteries, it can be easily installed at any point inside your home to monitor sunlight levels and wirelessly notify the SOMFY TaHoma. The TaHoma can then adjust your connected products according to your predefined preferences. This means that on bright sunny days, for example, your blinds can lower to provide shade, or on low sunlight, your roller shutters can rise to increase brightness inside your home.
Compatibility
The SOMFY Sunis IO light sensor is compatible with all IO remotes and Smart Hubs from SOMFY.
- SOMFY Connectivity Kit
- SOMFY TaHoma
Technical Specifications
- Range: 20m
- Battery: 2 AA
- Protection Rating: IP34
- Radio Frequency: 868.95 MHz
- Technology: io-homecontrol®
- Operating Temperature: -20°C to +55°C
- Dimensions: 78x78x37mm
- Weight: 150g
5-Year SOMFY Warranty – Because Reliability Matters
When you choose a SOMFY product, you’re investing in technology that lasts. The 5-year warranty covering most Somfy products gives you the confidence that you’re choosing proven quality, long-term performance, and the backing of a global automation leader. At Rolloplast, as an official SOMFY partner, we ensure that every SOMFY solution comes with complete technical support and long-term value.
Availability
The product is usually Available. But as there may be a shortage due to high demand or delay in imports, it is better to contact us for availability and expected delivery time.

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