Sonoff M5-2C-80M Smart Wall Switch, 2-Gang, Wi-Fi, Matter Support

The Sonoff M5-2C-80M is a 2-gang smart wall switch designed for intelligent home lighting control. It features built-in Wi-Fi connectivity and native support for the Matter protocol, ensuring seamless integration with various smart home ecosystems. This physical push-button switch allows for local manual control and remote operation via smartphone apps, providing a reliable solution for modernizing home automation systems.

Advantages

This smart switch offers versatile control options, allowing you to manage your lighting via physical mechanical buttons, voice commands through smart assistants, or remotely using a smartphone application. The device supports advanced automation features such as timers, scheduling, and scene creation, which can be triggered by other smart sensors. Its compatibility with the Matter protocol ensures broad interoperability with various smart home platforms. The integrated LED indicator features adjustable brightness, making it easy to locate the switch in the dark, while the flame-retardant housing provides enhanced safety.

Suitable for

• Modernizing existing home lighting systems
• Remote control of lights via smartphone
• Voice-controlled home automation setups
• Creating automated lighting scenes with sensors
• Multi-way lighting control when paired with compatible controllers

When it may not be suitable

This device requires a 2.4 GHz Wi-Fi network and may not be suitable for environments with unstable or 5 GHz-only wireless connections. It is designed for standard indoor electrical installations and should not be used in high-moisture areas or outdoors without appropriate protection.

Key specifications

• Number of gangs: 2
• Connectivity: Wi-Fi 2.4 GHz (IEEE 802.11b/g/n)
• Protocol support: Matter
• Voltage range: 100V-240V AC, 50/60Hz
• Maximum load: 10A total (5A per gang)
• Maximum power: 2200W total (1100W per gang)
• Operating temperature: -10°C to 40°C
• Housing material: Flame-retardant PC V0
• Dimensions: 86 x 71 x 41.5 mm

How to use

Installation should be performed by a qualified professional in accordance with local electrical regulations. Once installed in a standard wall box or the compatible frame-holder, the switch is paired with the eWeLink app via your 2.4 GHz Wi-Fi network. After successful configuration, you can assign the switch to rooms, set up schedules, or integrate it into your preferred smart home ecosystem using the Matter protocol. Manual operation is performed by pressing the physical buttons, which provide tactile feedback.

What to consider before purchase

• Ensure your home electrical wiring supports the required voltage and load
• Verify that your Wi-Fi router operates on the 2.4 GHz frequency band
• Check if your existing wall box dimensions are compatible with the device
• Confirm compatibility with your preferred smart home hub or voice assistant

Usage recommendations

For optimal performance and safety, ensure the device is not overloaded beyond its rated capacity. Regularly update the firmware through the application to maintain compatibility with the latest smart home standards and security patches.