Smart wall switch MINI-ZB2GS, Zigbee, 2-gang, SONOFF

SONOFF MINI-ZB2GS – Compact Dual-Channel Zigbee Smart Switch for Intelligent Two-Circuit Control

The SONOFF MINI-ZB2GS is a compact Zigbee-enabled dual-channel smart switch designed to transform traditional electrical installations into intelligent smart home systems without changing existing wall switches. With support for two independently controlled loads, seamless Zigbee 3.0 integration, voice control, scheduling functions, and advanced safety features, MINI-ZB2GS delivers flexible automation while preserving familiar manual control.

Designed for installation inside standard wall boxes, the MINI-ZB2GS combines powerful smart home functionality with a space-saving form factor. It not only enables remote control of connected lighting and electrical devices but also serves as a Zigbee signal repeater, helping strengthen and expand Zigbee network coverage throughout the home. Whether used for lighting automation, smart scenes, or energy-efficient scheduling, it provides a reliable and versatile solution for modern residential installations.

Key Features

• Zigbee 3.0 compatibility with broad ecosystem support
  Built on the Zigbee 3.0 standard, MINI-ZB2GS integrates seamlessly with Zigbee hubs, Home Assistant, and third-party smart home platforms, enabling advanced automations, scene control, and cross-device interaction.
• Independent dual-load control
  Supports two separate output channels for independent control of connected loads. The device also supports external switches, allowing smart functionality while maintaining traditional wall switch operation.
• Up to 16A total load capacity
  Designed to handle demanding applications with support for a maximum total resistive load of 16A, making it suitable for a wide range of residential lighting and switching installations.
• Zigbee signal booster for improved network stability
  Functions as a Zigbee router and supports Turbo Mode to strengthen wireless signal transmission and extend Zigbee network coverage, improving communication reliability for nearby Zigbee devices.
• Remote app control and voice commands
  Turn connected devices on or off, create schedules, and manage smart scenes directly from compatible mobile apps or through supported voice assistants.
• Flexible automation and scheduling
  Configure timers, recurring schedules, and smart scenes to automate daily tasks and improve convenience while reducing energy consumption.
• Ultra-compact installation design
  The miniature housing fits easily behind existing wall switches inside standard electrical boxes, enabling discreet installation without major modifications.
• Advanced protection for reliable operation
  Integrated safety mechanisms, including overheat and surge protection, help safeguard both the device and connected electrical loads during everyday use.

Works with Apple Home Via Matter Bridge

All solutions integrate SONOFF Zigbee devices into your Apple ecosystem via Matter Bridge, enabling seamless interconnected device control.

Learn More about ZBBridge-U | Learn More about eWeLink CUBE

Wiring Instructions

Technical Specifications

Frequently Asked Questions (FAQ)

1. What is the MINI DUO (Zigbee)?

The MINI DUO (Zigbee) is a compact dual-channel Zigbee 3.0 smart switch (supports up to 16A total load). It allows you to upgrade traditional wall switches into smart switches by connecting to a Zigbee gateway.

2. Does it require a hub or gateway?

Yes. The MINI DUO (Zigbee) must be connected to a Zigbee 3.0 compatible gateway (such as SONOFF ZBBridge Pro or SONOFF iHost).

3. Can it work as a Zigbee repeater?

Yes. The MINI DUO has built-in Zigbee router functionality, which strengthens and extends Zigbee network coverage.

4. Can I control two devices independently?

Yes. Each of the two channels can be controlled separately through the gateway app or external wall switches.

5. What is the maximum load supported?

The total load is 16A (combined for both channels). Ensure your connected devices stay within this limit.

6. Does it support curtain motor loads?

No. The MINI DUO (Zigbee) does not include interlock, motor calibration, or percentage adjustment functions, so it is not recommended for curtain motor control. For this scenario, we suggest using the SONOFF MINI-ZBRBS.

7. Can I use it without the internet?

Yes. As long as the MINI DUO is connected to your Zigbee gateway, you can control it locally without internet access. However, cloud services and remote access require the internet.

8. Does it support traditional wall switches?

Yes. It can be connected with existing wall switches for both manual and smart control.

9. Does it support voice control?

Yes. After adding the device to the eWeLink platform via a Zigbee gateway, you can bind eWeLink with third-party platforms (such as Alexa, Google Assistant, etc.) to enable voice control.