Sonoff Wi-Fi Smart Relay (Matter compatible - 10A / 2.4kW)

MINIR4M / Mini Extreme is Sonoff's first Matter-enabled Wi-Fi smart switch designed for versatility, compatibility, and ultimate convenience.

Whether you’re upgrading your lighting or adding automation to your appliances, this pint-sized powerhouse is packed with features to make your life smarter, simpler, and safer.

Note that this product requires neutral wiring.

Why We Love It

Smarter, smaller, and packed with features, the SONOFF MINIR4M is ready to transform your home. Take the next step into smarter living!

• Matter-Enabled Marvel: Seamlessly integrates with Matter-enabled platforms like Alexa, Apple Home, and Google Home. Use voice commands via Alexa or Google Assistant, or enjoy remote control through the eWeLink app.
• Detach Relay Mode: Smarter Switching: The “detach relay” mode allows the external switch and relay to operate independently. Toggle your wall switch without affecting the relay state—perfect for flexible, custom setups.
• Switch It Your Way: Compatible with a variety of external switches, including momentary, door exit, SPDT, latching, and dry contact sensors. Whatever your setup, this smart switch connects seamlessly.
• Share the Smarts: Easily share control with family and friends via the eWeLink app. Whether they’re turning devices on and off or checking their status, everyone can enjoy the convenience of a smart home.
• Tiny but Mighty: Measuring just 39.5×33×16.8mm, it fits snugly into even the smallest 86/EU-type mounting boxes.

Compact. Clever. Connected. 💡✨

Tech Specs

• Connectivity: 2.4GHz Wi-Fi 802.11 b/g/n
• Power: 100–240V @ 50/60Hz (10A max)
• Dimensions: 39.5×33×16.8mm

Resources

Check out the MINIR4M knowledge centre for technical details, compatibility, troubleshooting and setup tips.

What is Matter?

Matter is the clever new kid on the block for smart home connectivity, created by the Connectivity Standards Alliance (CSA) – the same organisation behind Zigbee and Z-Wave. In collaboration with tech giants like Amazon, Apple, Google, and Samsung, Matter was developed to address two major challenges:

1. Compatibility Chaos: Devices that don’t work well together across different manufacturers or controllers.
2. Security Woes: Vulnerabilities, unreliable updates, and cloud dependency leaving smart homes exposed.

While Zigbee and Z-Wave led the way for low-power, low-cost IoT devices, Matter takes it further. It provides seamless communication across devices and platforms while ensuring airtight security.

Based on Project Connected Home Over IP (CHIP), Matter is an IP-based, open-source IoT standard. It enables manufacturers to create secure, interoperable, and easy-to-use devices. Whether it’s lights, locks, or thermostats, if it’s Matter-certified, it’s designed to work seamlessly with any Matter-compatible controller or platform.

In short, Matter just… works. No faffing, no worries – just smart devices doing what they’re supposed to do, together.