SONOFF MINI-D dry contact smart switch
Shop the SONOFF MINI-D WiFi Smart Switch. This Matter-compatible dry contact features an ESP32 chip and works with eWeLink and Alexa.
SONOFF MINI-D Dry Contact Wi-Fi Smart Switch (Matter Compatible)
Elevate your smart home automation with the SONOFF MINI-D Dry Contact Wi-Fi Smart Switch. Powered by an advanced ESP32 chip and featuring Matter compatibility, this versatile mini relay integrates seamlessly with eWeLink and Alexa. Perfect for controlling low-voltage devices, garage doors, and HVAC systems with reliable AC/DC input support.
- Connectivity: Stable 2.4GHz Wi-Fi with future-proof Matter compatibility
- Input Support: Versatile power options (100-240V AC or 12-48V DC)
- Smart Control: Works seamlessly with eWeLink app and Amazon Alexa
- Design: Ultra-compact PC casing for easy in-wall box installation
Key Features
- Versatile Dry Contact Relay: Functions as a pure dry contact, providing a switch signal without supplying power to the output, making it highly adaptable for various low-voltage appliances like garage doors and boilers.
- Advanced ESP32 Chip: Built around a high-performance ESP32 chip, ensuring fast, reliable, and highly responsive smart home automation with significantly enhanced processing power.
- Matter Ecosystem Compatibility: Future-proof your smart home. The MINI-D is Matter-compatible, allowing for seamless, local integration with a wide variety of third-party smart home hubs and devices.
- Flexible AC/DC Input: Supports a wide range of power inputs (100-240V AC or 12-48V DC), giving you the ultimate flexibility to adapt the module to almost any home electrical setup.
- Smart Scenes & Voice Control: Easily set up customized automated smart scenes via the eWeLink app or control your connected devices hands-free using Amazon Alexa voice commands.
Compatibility & Best Use
- Garage & Gate Control: The perfect dry contact solution to retrofit your existing motorized garage doors, entry gates, or electronic strikes with smart Wi-Fi control.
- HVAC & Boiler Systems: Safely integrate your low-voltage heating, ventilation, and air conditioning systems into your smart home network for automated climate scheduling.
- Universal Smart Ecosystems: Designed to work flawlessly within the eWeLink app environment and perfectly integrates with Alexa and Matter-supported networks for robust automation.
Installation Tips
- Electrical Safety: Always turn off the main power at your circuit breaker before installing or wiring the relay module to prevent electrical shock or device damage.
- Wiring Verification: Ensure you correctly identify the power input lines (AC or DC) and the separate dry contact output terminals before securing the connections.
- Network Pairing: Connect your smartphone to a stable 2.4GHz Wi-Fi network (5GHz is not supported by this device) to successfully pair the switch during the initial app setup.
Product Specifications
| Brand Name | SONOFF |
|---|---|
| Model Number | MINI-D |
| Item Type | MINI Dry Wi-Fi Smart Switch (Dry Contact Relay) |
| Wireless Connection | Wi-Fi IEEE 802.11 b/g/n 2.4GHz |
| Power Rating (Input) | 100-240V~ 50/60Hz 0.1A Max OR 12-48V DC 1A Max |
| Maximum Load (Output) | 24V-2A Max Resistive load OR 12/24V=8W |
| Casing Material | PC (Polycarbonate) |
| Certifications | CE, FCC |
Packing List
- 1 x SONOFF MINI-D Dry Contact Wi-Fi Smart Switch
- 1 x User Manual & Wiring Guide
- Note: If you purchase a multi-pack (e.g., 2PCS, 5PCS, 10PCS), the quantity shipped will reflect your specific selection at checkout.
Warnings & Safety Notes
- Professional Installation: If you are unfamiliar with electrical wiring or reading circuit diagrams, please consult or hire a licensed electrician to install this device safely.
- Network Requirement: This smart switch requires a 2.4GHz Wi-Fi network connection. It will not connect to or operate on 5GHz networks.
- Load Limitations: Do not exceed the maximum specified resistive load of 24V-2A on the output terminals to avoid damaging the internal relay or causing a potential fire hazard.
- Indoor Use Only: This module is designed for indoor use. If installing outdoors (e.g., for a gate), it must be placed inside a certified waterproof and weather-resistant enclosure.
