SONOFF MINI DUO Matter – 2-Gang WiFi Smart Switch MINI-2GS
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SONOFF MINI DUO Matter – 2-Gang WiFi Smart Switch MINI-2GS
A compact, 2-channel in-wall relay module supporting the Matter over Wi-Fi standard. It enables seamless integration with major ecosystems such as Apple Home, Google Home, Amazon Alexa, and Home Assistant. It allows independent control of two lighting circuits or appliances (up to 16A total) and works with traditional wall switches.

Key Features:
- Matter Standard Support – easy cross-platform integration (Apple, Google, Alexa)
- Wi-Fi Communication – requires no dedicated gateway (works directly with router)
- 2-Channel Control – independent control of two circuits
- High Load Capacity: 10A per channel, up to 16A total
- ESP32-C3FH4X Microcontroller – high performance and stability
- Detach Relay Mode – separates switch from relay (ideal for smart bulbs)
- Supports momentary (bell) and rocker (bistable) switches
- Compact size (45x39.4x16.8mm) – fits in standard installation boxes
- Safety features: overheat and overvoltage protection
Matter Compatible – One Standard for All
Built on Matter over Wi-Fi, it allows for easy integration with major smart home ecosystems. Say goodbye to isolated platforms and enjoy seamless interoperability between devices from different manufacturers.

Apple User Friendly
Works seamlessly with Apple Home via the Matter standard. Offers easy setup by scanning a QR code, smooth voice control via Siri, and integration with automations on your iPhone or iPad.

Control Two Lights with One Device
The module allows independent control of two loads while supporting external switch inputs. It is compatible with both momentary (bell) and bistable (traditional rocker) switches.

"Detach Relay" Mode – Smart Bulbs
Enable "Detach Relay" mode to separate the physical switch operation from power control. This ensures that turning off the light with the button does not cut power to the smart bulb, allowing continuous control via the app.
Available Functions Depending on System

Compact and Safe
The small form factor fits perfectly behind wall switches in standard boxes. A robust safety system, including overheat and overvoltage protection, ensures reliable daily operation.

Technical Specifications:
- Model: MINI-2GS
- Input: 110-240V ~ 50/60Hz
- Max Load: 10A/channel, 16A total (resistive)
- Protocol: Wi-Fi IEEE 802.11b/g/n 2.4GHz
- Standard: Matter over Wi-Fi
- Microcontroller (MCU): ESP32-C3FH4X
- Dimensions: 45 x 39.4 x 16.8 mm
- Casing Material: PC (fire-retardant)
- Recommended Wiring: 1.5mm² - 2.5mm² (16-14AWG)
- Operating Temperature: -10°C ~ 40°C
- Certifications: CE / FCC / RoHS

Package Contents
- Sonoff MINI DUO (MINI-2GS) ×1
- User Manual




