Shelly 1L Gen3

Shelly 1L Gen3 Smart Relay Switch

The Shelly 1L Gen3 is a smart relay switch designed for seamless integration into your home automation system. It allows direct control of lights and appliances via Wi-Fi without requiring a neutral wire, making it ideal for older homes with outdated wiring.

This compact device fits easily behind standard wall switches, preserving traditional switch functionality while enabling remote and automated control. Control and schedule your electrical circuits from anywhere using the Shelly Cloud mobile app or popular platforms like Google Assistant, Amazon Alexa, and Samsung SmartThings.

Key Features

• Wi-Fi smart relay switch with no neutral wire required
• Fits behind standard wall switches to retain manual control
• Remote control and scheduling via Shelly Cloud app
• Compatible with Google Assistant, Amazon Alexa, and Samsung SmartThings
• Supports MQTT, REST, and CoAP protocols for advanced customisation
• Built-in overload and temperature protection for safety
• Firmware updates over-the-air (OTA)
• Energy monitoring to track and optimise power consumption
• Robust construction and reliable connectivity