Sonoff MINI-2GS (MINI DUO) – Smart relay with 2 channels, WiFi 2.4GHz, Matter, 10A/channel (16A total), wall box mounting

Sonoff MINI-2GS – Mini Smart Relay WiFi 2.4GHz, Matter, 10A, Wall Box Mounting and Dual Control

Sonoff MINI-2GS is a compact smart relay with two independently controlled channels (MINI DUO series), specially designed to fit into the tightest wall boxes (including standard type 60 boxes). Connecting to the WiFi 2.4GHz network, with Matter support, this relay turns a classic double switch into a smart one, giving you full control over two lighting or appliance circuits. Its optimised design and extensive compatibility make it the ideal choice for upgrading your home without replacing the existing wiring devices.

Main Advantages

• Ultra-Compact Dimensions: Thanks to its "Extreme" design, it is up to 40% smaller than standard smart relays. This makes installation easier even in wall boxes full of wires, where space is critical.

• WiFi 2.4GHz & Matter Connection: Connects directly to your home WiFi network, with no additional hub or bridge required. Native Matter support allows it to be controlled directly from Apple Home, Google Home or SmartThings, in addition to the eWeLink app.

• Compatibility with External Switches: Supports various types of physical switches: momentary (push button), rocker or two-way/intermediate switches, keeping manual operation intact.

• "Detach Relay" Mode: An innovative function that separates the state of the physical switch from the internal relay. This way, you can use the wall switch to activate smart scenes without actually cutting power to the smart bulbs in the circuit.

• Safety and reliability: Certified to strict safety standards, the MINI-2GS includes overheating and overvoltage protection and is built from fire-resistant materials (V0 PC), ensuring risk-free use in the electrical panel or wall box.

• Open Ecosystem: Works perfectly with the eWeLink app, and thanks to Matter support it integrates natively into Home Assistant, Apple Home, Google Home and Amazon Alexa, with no complicated configuration.

Smart Automation Examples

1. Smart Staircase Control: Install MINI-2GS in the hallway circuit to turn off all the upstairs lights with a single voice command or on a schedule, while keeping control from the switches at either end of the stairs.

2. Sensor synchronisation: Set the bathroom light to switch on automatically only if the motion sensor detects presence between 00:00 and 06:00.

3. Appliance Protection: Use the relay to cut power to the socket where the iron is plugged in when you arm the security system on leaving home.

Package contents: 1 x Sonoff MINI-2GS relay, rail or wall mounting bracket, user manual.

Why choose Sonoff MINI-2GS?

It is the "invisible" solution for your smart home. If you want to keep the look of your favourite switches but want the benefits of automation (voice control, schedules, scenes), MINI-2GS gives you the most capable, compact hardware in an extremely reliable package.

Practical use cases

• Installed behind a socket or switch, it allows remote control of a bulb, pump or other electrical equipment via the app.
• Used to switch a water heater or an irrigation pump on/off automatically on a time schedule, with no manual intervention.
• Integrated into a leaving-home scene that automatically switches off power-hungry electrical equipment when everyone leaves the house.

Technical specifications: