Description
The SONOFF MINI-D is a Matter-certified dry contact Wi-Fi smart switch that supports AC/DC power, NO/NC relay control, and seamless integration with major smart home platforms.
Versatile smart switch with dry contact output, AC/DC power support, and Matter certification for cross-platform smart home control. Ideal for garage doors, boilers, and low-voltage systems.
📊 Technical Specifications
| Attribute | Value |
|---|---|
| Model | MINI-D |
| Power Supply | AC 100–240V / DC 12–48V |
| Relay Type | Dry contact (NO/NC configurable) |
| Max Load | DC 24V @ 2A or 12/24V @ 8W (low-power motors) |
| Wireless Protocol | Wi-Fi 2.4GHz (IEEE 802.11 b/g/n) |
| Smart Home Standard | Matter-certified |
| App Compatibility | eWeLink, Apple Home, Google Home, Alexa, Home Assistant |
| Control Options | Remote app, voice, automation scenes |
| Use Cases | Garage doors, boilers, access panels, irrigation, HVAC (via contactor) |
| Installation | Compact module, fits behind switch or in control box |
| Dimensions | ~42 × 42 × 20 mm |
| Certifications | CE, RoHS |
| Brand | SONOFF |
✅ Compatibility
- Works with Matter-enabled hubs and apps
- Compatible with Apple HomeKit, Google Home, Alexa, Home Assistant
- Supports integration with contactors for high-power loads
- Ideal for signal-based control systems (dry contact)
⚠️ Important Notes
- Not suitable for direct high-power switching – use with contactor
- Dry contact only – does not supply voltage at output
- Requires Wi-Fi 2.4GHz – not compatible with 5GHz networks
- Matter support requires compatible hub or app
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