The Sonoff Mini Duo is engineered for dual-circuit control in a single device, reducing installation complexity while expanding automation possibilities. It allows connection to traditional wall switches via S1/S2 ports, ensuring manual control remains available. With Matter compatibility, it integrates seamlessly into modern ecosystems, while the Zigbee variant offers local control and reduced reliance on cloud services.
Key Features
- Dual-channel control: Operates two independent circuits simultaneously.
- Matter or Zigbee compatibility: Available in WiFi (Matter) and Zigbee 3.0 versions.
- Compact design: Fits standard EU and South African wall switch boxes.
- Supports physical switches: S1/S2 ports for rocker or momentary switch integration.
- App and voice control: Works with eWeLink app, Alexa, Google Assistant, and Apple Home.
- LAN/local control: Zigbee version integrates with Home Assistant, openHAB, ioBroker.
- Safety features: Built-in protections for stable and reliable operation.
Technical Specifications
- Model: Sonoff Mini Duo (MINI-2CH)
- Voltage Input: 100–240V AC, 50/60Hz
- Max Load: Up to 10A per channel (varies by lamp type)
- Connectivity: WiFi 2.4GHz (Matter) / Zigbee 3.0
- Channels: 2 live outputs
- Control Ports: S1/S2 for external switches
- Dimensions: 54 × 45 × 24 mm (approx.)
- Weight: ~55 g
- Compatibility: Apple Home, Google Home, Amazon Alexa, eWeLink app
- Installation: Fits standard wall switch boxes
- Colour: White







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