Smart Switch Shelly 2L Gen3 Matter (No neutral)

Shelly 2L Gen3 Smart Relay (with Matter support) – smart lighting control for two circuits, no neutral wire needed

Shelly 2L Gen3 is a modern, compact smart relay that lets you control two lighting circuits at once without needing a neutral wire. With support for Matter, Zigbee, Wi-Fi, and Bluetooth, it connects easily with popular smart home platforms like Apple HomeKit, Google Home, Alexa, SmartThings, Home Assistant, and more.

It’s perfect for both renovations and new builds when you want to improve comfort and energy efficiency without redoing the wiring.

Main Features:

• No neutral wire needed – ideal for older buildings where the neutral isn’t available at the switch.

• 2 independent channels – control, for example, ceiling and wall lights separately with one device.

• Supports Matter + Zigbee + Wi-Fi + Bluetooth – future-proof and compatible with any ecosystem.

• Automation and schedules – set lighting by time, day, presence, or sunset.

• Remote control via app – turn on the lights before you get home.

• Voice control – manage lights with Siri, Google, or Alexa.

• Compact design – fits easily behind existing wall switches.

• Safety – built-in temperature sensor and overload protection.

• Wi-Fi extender and BLE gateway – strengthens your network and connects Shelly BLU sensors.

Who It’s For

• Homes and apartments – especially where there’s no neutral wire.

• Renovations and upgrades – when you don’t want to add new wiring.

• Smart home enthusiasts – looking for a reliable, future-ready solution.

• Small offices and businesses – easy lighting zone control.

Examples of Use

• Ceiling lights + wall lamps – separate control for each line.

• Hallway + bathroom – independent control with one device.

• Automation by motion sensor or time (for example, “night mode”).

• Energy saving – lights turn off automatically when no one’s around.

How to Install Shelly 2L Gen3 Smart Relay

1. Turn off the power.

2. Connect only the live wires and loads (to channels O1 and O2).

3. Add a Shelly Bypass to at least one lighting circuit.

4. Place the device inside the wall box behind the switch.

5. Turn the power back on and use the Shelly app for setup.

6. Activate Matter, Zigbee, or Wi-Fi connection – whichever you prefer.

Shelly 2L Gen3 gives you dual lighting control without a neutral wire. Its compact size, Matter support, and simple setup make it an ideal choice for smart home projects. It’s great for anyone who wants to improve comfort, save energy, and install it themselves without needing a technician.