Meet the Shelly 2L Gen4

Our next-generation two-channel smart switch built for lighting control in no-neutral-wire installations*. Retrofit your existing wall switches into a full smart home setup, no rewiring required.

*Shelly Bypass for 1L/2L is included in the pack

Key features:

✓ Multiprotocol connectivity: Wi‑Fi 6, Bluetooth 5.0, Zigbee 3.0

✓ Matter over Wi-Fi support out of the box

✓ No neutral wire required

✓ 2-channel switch: supports appliances up to 200 W on output terminal 1, and up to 700 W on output terminal 2

✓ No minimum load required with Shelly Bypass for 1L/2L

✓ Supports schedules, scenes and local actions

✓ Supports scripting, HTTPS, MQTTS, Inbound and Outbound Web Sockets

✓ Internal temperature sensor for overheating protection

✓ Wi-Fi range extender & Bluetooth gateway

✓ Smart home integration: Works with Shelly Smart Control app, Alexa, Google Assistant, Home Assistant, and more

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Seamless No-Neutral Retrofitting

Upgrade your current lighting setup without the need for a neutral wire. Modernize your home while keeping your existing wall switches and electrical installation completely intact - no rewiring required.

Customized lighting

Shelly 2L Gen4 is perfect for spaces where lighting needs differ, such as a living room with both ceiling and accent lights. Users can adjust each light to create the ideal ambiance and even set up automated schedules for a convenient and fully customizable experience.

Smart Bathroom Automation

Shelly 2L Gen4 is perfect for automating a bathroom light and fan with a double wall switch, keeping manual control while enabling smart features.

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Shelly Europe Ltd 51 Cherni Vrah Blvd. Office X, Building 3, Floor 2-3 Sofia, 1407