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| Color | Blue |
|---|---|
| Country of Origin | China |
| PID | 1023137 |
| Product depth (mm) | 40 |
| Product height (mm) | 70 |
| Product volume (l) | 196 |
| Product weight (g) | 80 |
| Product width (mm) | 70 |
| Smart Home Protocol | Bluetooth, WiFi, Zigbee |
| Power monitoring | No |
| Requires a hub or a home automation controller | No |
| Battery operated | No |
| Manufacturer address | 103 Cherni Vrah Blvd., Sofia 1407, Bulgaria |
| Manufacturer's email address | |
| Manufacturer name | Shelly Group SE |
The Shelly 1 Gen4 2-pack is a smart 16 A relay that supports WiFi, Bluetooth, and Zigbee connections. It is designed to be installed behind switches, sockets, or lamp sockets, making it easy to control and automate lights, garage doors, irrigation systems, and other devices. Its compact design allows installation in wall and ceiling boxes.
The Shelly 1 Gen4 is Matter-certified and works seamlessly with over 200 partner systems, such as Google Home, Apple HomeKit, Amazon Alexa, and Home Assistant. Gen4 devices feature a multi-protocol chip that enables simultaneous use of 2.4 GHz WiFi and Zigbee connections across different platforms. Bluetooth 5.0 functionality allows direct connection to battery-powered devices.
All Shelly WiFi devices include their own web server, ensuring basic functions operate even without an internet connection. The devices function as standard switch relays, and all inputs and outputs are fully programmable via the local WiFi network. An internet connection unlocks additional features but is not required for basic use.
The Shelly 1 Gen4 operates on 12 V DC, 24–48 V DC, or 110–240 V AC voltages. Potential-free contacts enable control of garage doors, SG-Ready air heat pumps, irrigation systems, and ventilation. One programmable switch input adds flexibility for various uses such as floor heating control or smart doorbell implementation.
The device is designed for wall mounting, and its compact size (42 x 37 x 16 mm) allows installation even in tight spaces. The enclosure is made of plastic, and the device is also suitable for outdoor use. Operating temperature range is -20 to 40 °C with relative humidity of 30–70%.
The Shelly 1 Gen4 2-pack is a smart 16 A relay that supports WiFi, Bluetooth, and Zigbee connections. It is designed to be installed behind switches, sockets, or lamp sockets, making it easy to control and automate lights, garage doors, irrigation systems, and other devices. Its compact design allows installation in wall and ceiling boxes.
The Shelly 1 Gen4 is Matter-certified and works seamlessly with over 200 partner systems, such as Google Home, Apple HomeKit, Amazon Alexa, and Home Assistant. Gen4 devices feature a multi-protocol chip that enables simultaneous use of 2.4 GHz WiFi and Zigbee connections across different platforms. Bluetooth 5.0 functionality allows direct connection to battery-powered devices.
All Shelly WiFi devices include their own web server, ensuring basic functions operate even without an internet connection. The devices function as standard switch relays, and all inputs and outputs are fully programmable via the local WiFi network. An internet connection unlocks additional features but is not required for basic use.
The Shelly 1 Gen4 operates on 12 V DC, 24–48 V DC, or 110–240 V AC voltages. Potential-free contacts enable control of garage doors, SG-Ready air heat pumps, irrigation systems, and ventilation. One programmable switch input adds flexibility for various uses such as floor heating control or smart doorbell implementation.
The device is designed for wall mounting, and its compact size (42 x 37 x 16 mm) allows installation even in tight spaces. The enclosure is made of plastic, and the device is also suitable for outdoor use. Operating temperature range is -20 to 40 °C with relative humidity of 30–70%.