Shelly 1 Gen 4

Shelly 1 Gen4: Compact Smart Switch with Multi-Protocol Connectivity

Shelly 1 Gen4 is a small form factor smart switch with potential-free contacts, enabling remote control of electric appliances through your mobile phone, tablet, PC, or home automation system. It can operate standalone in a local Wi-Fi network or be managed via cloud home automation platforms for ultimate flexibility.

The device can be retrofitted into standard electrical wall boxes, behind power sockets, or switches—perfect for installations with limited space. It includes an embedded web interface for real-time monitoring, control, and configuration. With a multi-protocol wireless MCU, the Shelly 1 Gen4 offers Zigbee and Bluetooth connectivity, ensuring a secure and flexible integration with your smart home.

Fully compatible with Matter, this device ensures future-proof connectivity across various smart home ecosystems.

Main Features

• Wi-Fi Connectivity: Connects to your home Wi-Fi network for remote access and control.
• Integration with Smart Home Platforms: Works with Google Assistant, Amazon Alexa, and Samsung SmartThings for voice control and automation.
• Local and Cloud Control: Operate devices through local Wi-Fi or via cloud-based automation systems.
• Bluetooth Connectivity: Supports Bluetooth inclusion and pairing during setup.
• Zigbee Connectivity: Offers Zigbee inclusion mode for easy integration.
• User-Friendly Interface: Features a reset button for quick manual operations.
• Improved Processor: Enhanced performance with updated hardware and Zigbee support.
• Embedded Web Interface: Built-in interface for configuration and monitoring.
• Wireless Connectivity: Supports Wi-Fi (802.11 b/g/n/ax) and Bluetooth 5.0.
• Dry Contact: Allows switching of lower-voltage circuits.
• BLE Gateway: Bridges Shelly BLU devices to the Shelly ecosystem.
• Wi-Fi & Zigbee Range Extender: Extends connectivity range for IoT devices.
• Scripting Support: Custom automation through Shelly Script.
• Wide Integrations: HTTP API, MQTT(s), WebHooks (HTTP/HTTPS), UDP.
• Schedules: Automate operations by date, time, or day of the week.
• Virtual Components: Learn more.
• KNX net/IP Support: Integration details.

Use Cases

• Remote Appliance Control: Turn on/off devices remotely using your smartphone or automation system.
• Internet-Connected Convenience: Manage connected devices from anywhere with Wi-Fi access.
• Home Automation: Automate lighting, ventilation, and heating for convenience and efficiency.

Home Automation Use Cases

• Light Control: Schedule or trigger lights via motion sensors or time-based rules.
• Garage Door Automation: Use as a smart trigger with status monitoring and voice integration.
• Fan/Ventilation: Automate fans or exhausts based on humidity or occupancy.
• Heater or Towel Rail: Smart control for heating appliances (Max 16A load).
• Commercial Lighting: Control light zones in offices or shops with timers and motion sensors.
• Security Access: Remote gate/door control and monitoring.
• Industrial Control: Smart switching for pumps, motors, or network equipment.

Main Applications

• Residential
• MDU (Apartments, Condominiums, Hotels)
• Light Commercial (Shops, Offices, Restaurants)
• Government & Municipal Facilities
• Educational Institutions

Integrations

• Amazon Alexa: Supported
• Google Home: Supported
• Samsung SmartThings: Supported

Specifications

Safety & Load Types

• Overheating Protection: Yes
• Supported Loads: Resistive, Capacitive, Inductive (with RC Snubber)