







SONOFF MINI DUO 2-Gang Zigbee Smart Switch | MINI-ZB2GS
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$10 Off Over $79 (Code: SOBF10), $30 Off Over $179(Code: SOBF30)
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Technical details, troubleshooting or setup tips? Access the MINI-ZB2GS knowledge center for all the info you need.

Compact Design, Powerful Performance
Engineered to install seamlessly behind wall switches, it can manage up to 16A of total load, offering flexibility for many setups.
One Device, Two Lights Control
Control two loads separately and connect external switches, letting you enjoy the convenience of automation without losing classic switch operation.
Long-Term Safety, Guaranteed
Built for long-term reliability and stable performance, ensuring peace of mind for your connected devices and home.
Detach Relay, Turn Switches Into Smart Triggers
The Detach Relay separates physical switch control from the device. This allows the switch to act purely as a smart trigger for scenes, giving you seamless control over smart bulbs.
Automate Life's Little Moments
Build custom smart scenes that fit your lifestyle. From lighting to appliances, let automation take care of daily tasks.
Integration withThird-party Platforms
Based on the Zigbee 3.0 standard protocol, it seamlessly integrates with third-party open-source platforms, making it perfect for your home automation needs.

Compatible with Multiple Zigbee Hubs
Feature Overview
Wiring Instructions
Compatible Mounting Box Sizes
Specs & User Manual
MINI-ZB2GS is a compact Zigbee-enabled dual-load smart switch designed for standard wall boxes, upgrading traditional switches to intelligent control. It supports two independent channels with a total load of up to 16A. Based on Zigbee 3.0, it works seamlessly with Zigbee hubs and third-party platforms, enabling app control, voice commands, and scheduling. It also acts as a Zigbee repeater, with Turbo mode to strengthen and extend network coverage. Combining robust performance with rich features, it is an ideal solution for reliable dual-load smart control.
User Manual (PDF)MINI DUO
MINI Extreme series
MINI-ZB2GS
EFR32MG21
110-240V~ 50/60Hz 10A/gang, Total 16A MAX Resistive load
IEEE 802.15.4
36.2g
45x39.4x16.8mm
-10℃~40℃
5%~95% RH, non-condensing
PC
2APN5-MINIZB2GS
CE/FCC/RoHS
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, 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.





















































