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Sonoff MINI Duo-L Smart Switch 2 Channels ZigBee 12A Without Neutral
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Sonoff MINI Duo-L Smart Switch 2 Channels ZigBee 12A Without Neutral

Key features:

  • Installation without neutral
  • 2 independent channels 12A
  • Zigbee 3.0 protocol
  • Compact size 44x38x16mm

You turn your conventional switches into smart ones without a neutral wire, leveraging the reliability of the Zigbee 3.0 protocol.

See full description

Top specs

  • Connectivity

    ZigBee

    Special connectivity network for smart devices that offers high stability and energy savings.

  • Usage

    Lighting

    For remote control of lamps and lighting fixtures.

  • Compatible Application

    The compatible app that you download to your mobile phone to control the switch remotely.

  • Maximum Load

    It is the maximum amount of current that the switch can withstand without burning out. It shows you how many or how powerful devices you can connect: for simple lights, 10A is enough, while for power-hungry devices (such as a water heater) more Amperes are required.

    For example, a typical LED bulb (e.g. 10W) draws very little current, about 0.04 Amperes. This means that a standard smart switch of 10A is more than sufficient for its operation.

  • Wiring

    Without Neutral

    For installations where there is only 1 wire in the switch box on the wall (phase).
  • Dimensions 45x39.4x16.8mm

  • Smart Ecosystem

    Alexa

    The Amazon automation platform based on the Alexa voice assistant. It offers voice control capabilities and the creation of "Skills" for connecting and automatically coordinating multiple smart devices.

    Google Home

    Google's platform for managing and controlling smart devices. It allows operation via Google Assistant with voice commands in Greek and the integration of the device into automated routines.
  • See all

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Product report

Description

Description

At a glance

  • Installation Without Neutral: Ideal for older electrical installations with a minimum load of just 3W.
  • 2 Independent Channels: Control two separate circuits with a total load of up to 12A.
  • Zigbee 3.0 Protocol: Local control and high stability without dependence on the internet.
  • Ultra-Compact Design: Easy installation behind switches in European Ø60mm boxes.

Smart control without neutral wire

You upgrade your existing lighting lines without needing to run new cables. The design of the SONOFF MINI DUO-L allows installation with only the live wire, making it ideal for older homes. It supports a minimum load of 3W without requiring an external anti-flicker module, offering a clean and quick upgrade.

Two independent channels and compact dimensions

You manage two separate lighting devices or circuits through a single tiny device. Thanks to its ultra-compact dimensions (44x38x16mm), it fits comfortably inside European flush-mounted Ø60mm boxes, behind your switches. This way, you retain the manual operation of your existing switches while adding smart capabilities.

Reliable Zigbee 3.0 protocol and automations

You enjoy stable and instant control even if the internet connection is interrupted. The Zigbee 3.0 protocol offers local execution of automations and broad compatibility with systems such as Home Assistant, SmartThings, and voice assistants like Alexa or Google Home. You can automatically create schedules, timers, and smart scenes for every moment of the day.

Specifications

  • Manufacturer: Sonoff
  • Model: MINI DUO-L (MINI-ZB2GS-L)
  • Type: Smart 2-channel switch (Relay switch module)
  • Communication Protocol: Zigbee 3.0
  • Wiring: No neutral (Live wire only)
  • Output Channels: 2 independent
  • Rated Load: 8A per channel / 12A total (maximum)
  • Rated Power: 3W - 300W
  • Operating Voltage: 230V AC (50/60Hz)
  • Compatible Boxes: European flush-mounted Ø60mm
  • Construction Material: Polycarbonate (PC) IP20
  • Operating Temperature: -10°C to +40°C
  • Operating Humidity: 5% - 95% RH (non-condensing)
  • Compatibility: Home Assistant (ZHA, Zigbee2MQTT), SmartThings, Amazon Alexa, Google Home
  • Dimensions: 44 x 38 x 16 mm
  • Weight: ~33 g

Package Contents

  • 1 x SONOFF MINI DUO-L Zigbee 3.0 Smart Switch

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Specifications

Switch Type
Smart Switch
Number of Channels
2

Number of Channels

Indicates how many different lamps or devices the switch can control independently. For example, a 1-channel switch controls one lighting circuit, while a 4-channel switch can manage up to four different devices from the same unit.
Usage
Lighting

Usage

Lighting

For remote control of lamps and lighting fixtures.
Dimensions (Spec Summary)
45x39.4x16.8mm

Smart Attributes

Smart Ecosystem
Alexa, Google Home, SmartThings

Smart Ecosystem

Alexa

The Amazon automation platform based on the Alexa voice assistant. It offers voice control capabilities and the creation of "Skills" for connecting and automatically coordinating multiple smart devices.

Google Home
Google's platform for managing and controlling smart devices. It allows operation via Google Assistant with voice commands in Greek and the integration of the device into automated routines.
Connectivity
ZigBee

Connectivity

ZigBee

Special connectivity network for smart devices that offers high stability and energy savings.

Additional Features

With Remote Control
No

With Remote Control

It allows you to control the switch remotely with a remote control, without needing your smartphone.
Maximum Load
12 A

Maximum Load

It is the maximum amount of current that the switch can withstand without burning out. It shows you how many or how powerful devices you can connect: for simple lights, 10A is enough, while for power-hungry devices (such as a water heater) more Amperes are required.

For example, a typical LED bulb (e.g. 10W) draws very little current, about 0.04 Amperes. This means that a standard smart switch of 10A is more than sufficient for its operation.
Wiring
Without Neutral

Wiring

Without Neutral

For installations where there is only 1 wire in the switch box on the wall (phase).
Compatible Application
eWeLink

Compatible Application

The compatible app that you download to your mobile phone to control the switch remotely.
Pieces
1

Features

Dimmer
No

Dimmer

It allows you to adjust the brightness of the lighting instead of simple on/off operation. Bulbs that support dimmable function are required.
Dry Contact
No

Dry Contact

Dry Contact. It gives you the ability to safely control devices that have their own power supply. It does not transfer current but allows you to control them remotely, without causing a short circuit or damage.
Consumption Measurement
No

Consumption Measurement

It allows you to see in real time how much electricity your connected device is consuming and to keep a usage history, through your smartphone and the compatible app.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (6)

Reviews

4.0
6
4.0
Review this product
  1. 3
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1
Review this product

Reviews by our members

  • quiksilver_sailing
    1
    1 out of 5 members found this review helpful
    quiksilver_sailing

    Verified purchase

    UNACCEPTABLE. Three have burned out on me so far. Under no circumstances does it withstand the watts & A it claims. Luckily we didn't get burned alive, so that's good. But it's wasted money. For some simple operation at lamp wattage, it's fine, otherwise stay away…

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    Costas_Andriotis

    Verified purchase

    It is NOT a dimmer as stated in the title. A simple two-channel switch, without neutral.

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    vretpan

    Verified purchase

    weaker signal compared to the "single" zbmini l2

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Dimosthenis1234

    Verified purchase

  • 5
    dilebe

    Verified purchase

  • 5
    lefdata
    Expert user

    Verified purchase

Description & Specifications

At a glance

  • Installation Without Neutral: Ideal for older electrical installations with a minimum load of just 3W.
  • 2 Independent Channels: Control two separate circuits with a total load of up to 12A.
  • Zigbee 3.0 Protocol: Local control and high stability without dependence on the internet.
  • Ultra-Compact Design: Easy installation behind switches in European Ø60mm boxes.

Smart control without neutral wire

You upgrade your existing lighting lines without needing to run new cables. The design of the SONOFF MINI DUO-L allows installation with only the live wire, making it ideal for older homes. It supports a minimum load of 3W without requiring an external anti-flicker module, offering a clean and quick upgrade.

Two independent channels and compact dimensions

You manage two separate lighting devices or circuits through a single tiny device. Thanks to its ultra-compact dimensions (44x38x16mm), it fits comfortably inside European flush-mounted Ø60mm boxes, behind your switches. This way, you retain the manual operation of your existing switches while adding smart capabilities.

Reliable Zigbee 3.0 protocol and automations

You enjoy stable and instant control even if the internet connection is interrupted. The Zigbee 3.0 protocol offers local execution of automations and broad compatibility with systems such as Home Assistant, SmartThings, and voice assistants like Alexa or Google Home. You can automatically create schedules, timers, and smart scenes for every moment of the day.

Specifications

  • Manufacturer: Sonoff
  • Model: MINI DUO-L (MINI-ZB2GS-L)
  • Type: Smart 2-channel switch (Relay switch module)
  • Communication Protocol: Zigbee 3.0
  • Wiring: No neutral (Live wire only)
  • Output Channels: 2 independent
  • Rated Load: 8A per channel / 12A total (maximum)
  • Rated Power: 3W - 300W
  • Operating Voltage: 230V AC (50/60Hz)
  • Compatible Boxes: European flush-mounted Ø60mm
  • Construction Material: Polycarbonate (PC) IP20
  • Operating Temperature: -10°C to +40°C
  • Operating Humidity: 5% - 95% RH (non-condensing)
  • Compatibility: Home Assistant (ZHA, Zigbee2MQTT), SmartThings, Amazon Alexa, Google Home
  • Dimensions: 44 x 38 x 16 mm
  • Weight: ~33 g

Package Contents

  • 1 x SONOFF MINI DUO-L Zigbee 3.0 Smart Switch

Manufacturer

Manufacturer Details

Warnings & Safety Information

Specifications

Switch Type
Smart Switch
Number of Channels
2

Number of Channels

Indicates how many different lamps or devices the switch can control independently. For example, a 1-channel switch controls one lighting circuit, while a 4-channel switch can manage up to four different devices from the same unit.
Usage
Lighting

Usage

Lighting

For remote control of lamps and lighting fixtures.
Dimensions (Spec Summary)
45x39.4x16.8mm

Smart Attributes

Smart Ecosystem
Alexa, Google Home, SmartThings

Smart Ecosystem

Alexa

The Amazon automation platform based on the Alexa voice assistant. It offers voice control capabilities and the creation of "Skills" for connecting and automatically coordinating multiple smart devices.

Google Home
Google's platform for managing and controlling smart devices. It allows operation via Google Assistant with voice commands in Greek and the integration of the device into automated routines.
Connectivity
ZigBee

Connectivity

ZigBee

Special connectivity network for smart devices that offers high stability and energy savings.

Additional Features

With Remote Control
No

With Remote Control

It allows you to control the switch remotely with a remote control, without needing your smartphone.
Maximum Load
12 A

Maximum Load

It is the maximum amount of current that the switch can withstand without burning out. It shows you how many or how powerful devices you can connect: for simple lights, 10A is enough, while for power-hungry devices (such as a water heater) more Amperes are required.

For example, a typical LED bulb (e.g. 10W) draws very little current, about 0.04 Amperes. This means that a standard smart switch of 10A is more than sufficient for its operation.
Wiring
Without Neutral

Wiring

Without Neutral

For installations where there is only 1 wire in the switch box on the wall (phase).
Compatible Application
eWeLink

Compatible Application

The compatible app that you download to your mobile phone to control the switch remotely.
Pieces
1

Features

Dimmer
No

Dimmer

It allows you to adjust the brightness of the lighting instead of simple on/off operation. Bulbs that support dimmable function are required.
Dry Contact
No

Dry Contact

Dry Contact. It gives you the ability to safely control devices that have their own power supply. It does not transfer current but allows you to control them remotely, without causing a short circuit or damage.
Consumption Measurement
No

Consumption Measurement

It allows you to see in real time how much electricity your connected device is consuming and to keep a usage history, through your smartphone and the compatible app.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (6)

4.0
6
4.0
Review this product
  1. 3
  2. 2
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1
Review this product

Reviews by our members

  • quiksilver_sailing
    1
    1 out of 5 members found this review helpful
    quiksilver_sailing

    Verified purchase

    UNACCEPTABLE. Three have burned out on me so far. Under no circumstances does it withstand the watts & A it claims. Luckily we didn't get burned alive, so that's good. But it's wasted money. For some simple operation at lamp wattage, it's fine, otherwise stay away…

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    Costas_Andriotis

    Verified purchase

    It is NOT a dimmer as stated in the title. A simple two-channel switch, without neutral.

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    vretpan

    Verified purchase

    weaker signal compared to the "single" zbmini l2

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Dimosthenis1234

    Verified purchase

  • 5
    dilebe

    Verified purchase

  • 5
    lefdata
    Expert user

    Verified purchase
20,31 €
14,00 €   shipping cost