Shelly 1 Gen4 is a Wi-Fi smart relay with a potential-free contact. It is suitable for a wide range of control applications, including lighting, doorbells, gates and other loads. Bluetooth simplifies setup, while local automations provide reliable operation even without the cloud.
- Potential-free relay output
- Wi-Fi + Bluetooth
- Local web management
- Versatile applications for lights, gates and doorbells
1 Gen4 is a classic choice for smart control when a flexible relay without power metering is required.
