Shelly 2L Gen3 Dual Channel Relay Module
- EAN code: 3800235261644
- Product code: ALL-REL-PLUS2L-R3
- In stock (delivery 1-3 days)
The Shelly 2L Gen3 is a small, Wi-Fi based, wall socket mountable, dual-circuit smart relay module that offers an ideal solution for retrofit and smart lighting systems where there is no neutral wire in the wall, only a phase wire. It can be installed behind a conventional two-channel (2-way) switch.
Original price was: 42,58 €.31,94 €Current price is: 31,94 €.
The Shelly 2L Gen3 is a compact, two-cycle, Wi-Fi smart relay that is the ideal solution for upgrading and intelligently controlling lighting in situations where there is no neutral conductor in the wall socket, only a phase conductor. This is particularly useful in older buildings where traditional smart relays are difficult to install. Shelly 2L Gen3 allows remote lighting control, setting of schedules and creating automation scenarios without the need for a neutral conductor.
The device is easy and quick to install, taking only about 10 minutes. The Shelly 2L Gen3 is specially designed to fit behind standard wall switches or in other tight spots, making it ideal for retrofit installations. With built-in Wi-Fi and Bluetooth connectivity, it integrates easily into existing smart home systems, allowing remote access and control.
About Shelly
Shelly is a brand of the Bulgarian company Shelly, known worldwide for its innovative and reliable smart home solutions. Its modular design and open integration options make Shelly products popular among DIY enthusiasts and professional installers alike.
Main product features:
- Perfect for retrofit installation! There is no need for a neutral guide. Lights or other devices can only be powered and operated by the phase conductor, without connection to the neutral conductor.
- Dvocikeljski The Shelly 2L Gen3 is suitable for switching and controlling two lighting circuits with maximum wattages of 200W and 700W. It is not suitable for controlling roller shutters!
- Supported load types:
Incandescent lamps*
LED lighting*
*For light sources without the use of a step-down transformer (low-voltage lighting). - Minimum bulb wattage: A "Bypass 1L/2L Gen3" unit shall be installed on output circuit O1 next to the LED luminaires to handle bulbs above 5W. Not required for traditional incandescent bulbs.
- Wi-Fi connection: Shelly 2L Gen3 connects to your home Wi-Fi network, allowing remote control via the Shelly mobile app or other smart platforms.
- Remote control: With the Shelly app and an internet connection, you can control the device from anywhere with your smartphone or tablet.
- Voice control: When connected to voice assistants such as Amazon Alexa or Google Assistant, it can also be controlled by voice commands.
- Timetables and automation: Shelly 2L Gen3 supports schedules and automations that allow you to create routine tasks and set timers, for example automatically switching lights on and off at certain times.
- Compatibility Designed and tested for different types of lighting. Operates in the 220-240 VAC voltage range.
- Compact design The Shelly 2L Gen3 is small and can be installed behind traditional wall switches or in electrical cabinets without major space requirements.
- Protection Built-in temperature sensor to protect against overheating.
- Local and remote access You can manage your devices locally over the same Wi-Fi network or remotely when you're not at home.
- OTA updates Shelly devices regularly receive over-the-air (OTA) firmware updates to improve functionality and security.
- Compatibility with smart home systems
- Shelly 2L Gen3 is compatible with several smart home systems such as MQTT, Home Assistant, etc., allowing flexible smart home construction.
- New features compared to the older Shelly 1L: Includes all the new features of the latest Shelly devices:
- This model can now operate two light circuits.
- Scripting options
- HTTPS and MQTTS support
- Support for WebSocket input and output connections
Smart home protocols and platform compatibility
- Supported protocols: Wi-Fi (802.11 b/g/n), Bluetooth 4.2
- Bluetooth gateway functionReceives and transmits signals from Shelly BLE devices (remote controls and sensors)
- Native platform: Shelly Smart Control App (Android, iOS)
- Integrations to cloud platformsAmazon Alexa, Google Assistant
- Third platforms: Home Assistant, OpenHAB, Domoticz, ioBroker, Node-RED, MQTT, REST API, Webhook, HTTPS, UDP
- Voice control: Support for Amazon Alexa and Google Assistant
Smart features
- Remote on/off
- Remote status check
- Setting schedules and automations: up to 20 timers can be stored in the device.
- Create scenarios with other Shelly devices
- Local and cloud operation
- Support for firmware updates
- Bluetooth gateway function for BLE devices: allows remote control via Shelly Bluetooth remotes and wireless wall switches
Electrical characteristics
- Supply voltage220V-240V AC, 50/60Hz
- Maximum load: 200W (at output O1) + 700W (at output O2) @ 240V AC
- Switch input: One input per circuit for control, compatible with push-button and toggle switches. Not usable with intermediate or cross switches.
- Dry contact switching: Not supported
- Measuring energy consumption: Not supported
- Automatic switch-off/on function: Supported
Other features
- Size: Compact design, fits behind standard wall switches
- Accommodation: Easy and quick installation in a wall socket
- Request for Bypass: The included "Shelly Bypass 1L/2L Gen3" unit must be used at low loads (below 5W)
- DIY compatibility: Open API and support for MQTT, ideal for DIY projects