SONOFF MINIR4M Matter-enabled Wi-Fi smart switch

The SONOFF MINIR4M Matter-enabled Wi-Fi smart switch is an in-wall smart switch for remote on/off control of a lighting circuit or household appliance. It connects over Wi-Fi and Matter using the 2.4 GHz band. Control is available through a smartphone, tablet, voice assistant, or external switch. It supports Amazon Alexa, Google Assistant, and Apple Siri. The relay is rated for up to 10 A and a maximum AC load of 2,400 W. It switches circuits on and off; it does not provide dimming.

The compact relay module is designed to sit behind an existing wall switch or inside an in-wall mounting box, so the visible switch can remain in place for manual operation. Its enclosure is made from PC V0 material. The switch is mains-powered and intended for indoor installation. It can be used with existing lighting and household appliances, subject to the stated electrical rating. Matter support also enables integration with Apple Home, Samsung SmartThings, and Home Assistant, giving users smart-home platform options beyond the voice assistants listed above.

Key Features:

• Single-channel control: operates one circuit.
• 100–240 V AC input: supports installations within this voltage range.
• 39.5 × 16.8 × 33 mm dimensions: the small housing is suited to confined in-wall spaces.
• IEEE 802.11 b/g/n Wi-Fi standards: specifies the supported wireless networking standards.
• External switch input: retains the option of controlling the circuit from a connected wall switch.