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Shelly 1 Wi-Fi dry-contact relay — SHSW-1
The original blue Shelly 1 is a compact Wi-Fi relay with a potential-free contact and local web control. It is the SHSW-1 generation, not Plus, Mini, Gen3 or Gen4. Have a qualified installer check circuit ratings, regional approvals and enclosure suitability; it is not a plug-in consumer smart socket.
Hubs & controls
- Brand
- Shelly
- ASIN
- B082626S4S
- Model
- SHSW-1
- Checked
- Nov 7, 2026
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Buy on Amazon ↗Specifications
- Model
- SHSW-1 · Source ↗
Compatibility
The original blue Shelly 1 is a compact Wi-Fi relay with a potential-free contact and local web control. It is the SHSW-1 generation, not Plus, Mini, Gen3 or Gen4. Have a qualified installer check circuit ratings, regional approvals and enclosure suitability; it is not a plug-in consumer smart socket.
Source 1 ↗Recommended spaces
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