







SONOFF MINI DUO-L 2-Gang Zigbee Smart Switch | MINI-ZB2GS-L
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Technical details, troubleshooting or setup tips? Access the MINI DUO-L knowledge center for all the info you need.

No Neutral Required, Smart Upgrade
Easily convert to smart lighting with a no neutral wiring design.
A Time-Saving and Labor-Saving Choice
3W load smart control, easy to nail – no extra anti-flicker module needed.


Different Switch Types at Your Disposal
Highly flexible and compatible with various external switch types, ensuring broad applicability and adaptability to meet all your needs.

Rocker switch

Momentary switch

SPDT switch
Detach Relay, Turn Switches Into Smart Triggers
Enable detach relay to effortlessly separate external switch operation from smart device control. Turn your physical switch button into smart triggers for lighting scenes—an ideal solution for smart bulbs.
Two-Way Control for Two Devices
Lighting control from floor to floor — all in your hands.
Customizable Smart Scenes
Design your own scenes, craft a cozier home.
Let Intelligence Get You Better



One Bridge, One Home. Unified by Matter.
Connect to any Matter-enabled platform via the SONOFF Zigbee Bridge Ultra. Say goodbye to isolated ecosystems and embrace a freely interconnected smart home.
Compatible with Multiple Zigbee Hubs
Choose Your Perfect MINI DUO
Wiring Instructions


Specs & User Manual
MINI DUO-L (MINI-ZB2GS-L) is a 2-Gang Zigbee Smart Switch with a compact design that fits European 60 and other small junction boxes. Its neutral-free installation makes retrofitting in older buildings simple. The switch provides two independent control channels with a total 12A load capacity. Using Zigbee 3.0 protocol, it works with various open-source platforms for cross-device automation. You can control it via app, voice command, or set timers for automated operation.
User Manual (PDF)MINI DUO-L
MINI Extreme series
MINI-ZB2GS-L
EFR32MG22
100-240V~ 50/60Hz 8A/gang, Total 12A MAX Resistive load
300W@240V/gang, 150W@100V/gang, total 600W@240V, 300W@100V
3W (No Neutral Required)
IEEE 802.15.4
33g
45x39.4x16.8mm
-10℃~40℃
5%~95% RH, non-condensing
PC
2APN5-MINIZB2GSL
CE/FCC/RoHS
FAQ
1. Does MINI DUO-L require a neutral wire for installation?
No. MINI DUO-L supports single live wire installation, making it suitable for older houses without the need for rewiring.
2. What is the maximum load capacity of MINI DUO-L?
It supports dual-channel control with a total maximum load of 12A (combined for two loads).
3. Can MINI DUO-L control two circuits independently?
Yes. It allows independent control of two channels, enabling you to manage two lights or appliances separately.
4. How does MINI DUO-L enable smart control?
By connecting to a Zigbee 3.0 gateway, MINI DUO-L can be paired with an app for remote control, scheduling, and automation.
5. Can MINI DUO-L work with other smart devices?
Yes. It can be linked with other Zigbee devices in smart scenes to enable seamless home automation.
6. Does MINI DUO-L support voice control?
Yes. Once added to the eWeLink platform, it can be integrated with third-party services such as Amazon Alexa, Google Assistant, or Home Assistant for voice control.
7. Can MINI DUO-L fit inside a standard wall switch box?
Yes. With its ultra-compact design, it can be easily installed inside standard wall switch boxes without taking extra space.
8. What types of loads are supported?
MINI DUO-L is compatible with the following load types:
- Incandescent lamps
- LED lamps
- Halogen lamps (excluding MLV low-voltage halogen)
- Compact fluorescent lamps (CFL)
9. Do I need to connect a flash suppression module (anti-flicker device)?
No. MINI DUO-L does not support external flash suppression modules. Connecting one may damage the device.





















































