The SONOFF MINI-D is a compact Matter-certified dry contact Wi-Fi smart switch designed to bring reliable smart control to signal-based and isolated circuits. Built for broad compatibility, this product integrates with major Matter-enabled platforms such as Amazon Alexa, Google Home, Apple Home, and Home Assistant, making it suitable for unified cross-platform smart home automation.

This product supports both AC and DC power input, allowing flexible installation in a wide range of environments including residential systems, industrial control panels, custom automation projects, and low-voltage applications. With dry contact output and support for both Normally Open (NO) and Normally Closed (NC) configurations, it can be used to control devices that require voltage-free switching such as garage door openers, boilers, access control systems, thermostats, and relay-triggered equipment. It is also suitable for DC low-power motors and solenoid valves up to 8W, making it a practical option for smart irrigation, curtains, gates, and similar control tasks. When used with a contactor, this product can safely manage high-power systems through a low-power control circuit, improving safety and enabling smart automation for larger electrical loads.

Key Features

• Matter-certified compatibility for integration with Amazon Alexa, Google Home, Apple Home, Home Assistant, and other Matter-enabled ecosystems
• Wi-Fi connectivity over IEEE 802.11 b/g/n 2.4GHz
• Dry contact relay output for safe switching of isolated signal circuits
• Supports NO and NC output configurations for flexible control logic
• Dual power supply support: works with 100–240V AC or 12–48V DC input
• Suitable for garage doors, boilers, thermostats, access control panels, and automation systems
• Designed for 12/24V DC low-power motors or solenoid valves up to 8W
• Can be integrated with a contactor for smart control of high-power systems
• Compact housing with durable PC casing

Technical Specifications

• Model: MINI-D
• Wireless Connection: IEEE 802.11 b/g/n 2.4GHz
• Input Rating: 100–240V~ 50/60Hz 0.1A Max or 12–48V⎓1A Max
• Max Load: 24V⎓2A max resistive load or 12/24V⎓8W motor load
• Output Type: Dry contact relay
• Output Modes: Normally Open (NO), Normally Closed (NC)
• Color: White
• Casing Material: PC
• Net Weight: 34.5g