Wall Wi‑Fi smart switch Sonoff M5-1C-86W 1‑channel for single circuit control

Sonoff M5-1C-86W Matter smart wall switch (1-channel) provides local and remote control of lighting and electrical devices. The switch features physical buttons for direct on/off control and works with the eWeLink app for remote management. As a Matter-certified device, it integrates with major smart home ecosystems including Alexa, Google Home and Apple Home, and supports voice control and interoperability with other Matter-compatible products.

Advantages

The M5 offers fast, stable operation even in weak network conditions by prioritizing local network responsiveness. It is made from flame-retardant PC V0 material and separates high and low voltage for safer installation and removal. CE and RoHS compliance confirm adherence to safety and environmental standards. The switch also pairs with optional devices such as the NSPanel for touchscreen control and the R5 Scene Controller to control the same light from two locations.

Key specifications

• Manufacturer: Sonoff
• Model: M5-1C-86W
• MCU: ESP32
• Nominal value: 1C: 100-240V ~ 50/60Hz 10A Max.
• Max load: 1C: 2200W
• LED load: 1C: 300W/220V, 150W/110V
• Wireless connectivity: IEEE 802.11 b/g/n 2.4GHz
• Net weight: 1C-86W (153.8 g)
• Dimensions: 86 x 86 x 41.5 mm
• Color: White
• Housing material: PC V0 + CRS
• Place of application: Indoor
• Operating temperature: -10°C to 40°C
• Working humidity: 5%–95% RH, non-condensing
• Compliance with certificates: CE / RoHS
• Performance standard: EN 60669-2-1

How to use

Install the Sonoff M5-1C-86W in a standard 86 mm wall box following local electrical codes and ensure power is off before wiring. After mounting and wiring, power the device, install the eWeLink app and follow the app instructions to add the device via Matter. Use the physical buttons for immediate on/off control, the eWeLink or Apple Home app for remote operation and automations, or voice assistants (Alexa, Google Assistant, Siri via Apple Home) for hands-free control.

Recommendations

Use the switch indoors within the specified temperature and humidity range. For safe installation, separate high-voltage wiring from low-voltage control circuits and, if unsure, consult a qualified electrician. To enable full interoperability and voice control, keep your Matter-compatible hub and apps updated to the latest firmware and software versions.