The Sonoff M5 120 1C 2C 3C SwitchMan Wifi Smart Wall Button Switch Intelligent Switch R5 Scene Controller is a mechanical smart switch available in 1/2/3 channel options. It supports local button, App, and voice control, allowing you to easily manage your devices through the eWeLink APP. With this smart switch, you no longer have to worry about forgetting to turn off your electrical appliances when you go out. The LED indicator on the button can be adjusted to various brightness levels, allowing you to quickly find the switch button or sleep without the disturbance of lights. Additionally, the Sonoff M5 supports voice control with popular voice assistants like Alexa, Google Home, Alice, and Siri shortcut. You can simply use your voice to turn on the light when you're busy. Furthermore, the Sonoff M5 can be operated on NSPanel smart scene wall switch, which allows you to control the connected light or home appliances on a touch screen using a tap. The smart scene wall switch has the same color as NSPanel, providing a consistent decoration to match your home style. With the eWeLink APP, you can easily manage your devices from anywhere, ensuring that you never forget to turn off your electrical appliances when you go out. The Sonoff M5 120 1C 2C 3C SwitchMan Wifi Smart Wall Button Switch Intelligent Switch R5 Scene Controller is the perfect solution for convenient and intelligent control of your home appliances. Experience the ease and convenience of one-touch control and voice commands with this smart switch. Key Features: Mechanical smart switch available in 1/2/3 channel options Supports local button, App, and voice control Adjustable LED indicator for easy switch button location and customizable brightness Compatible with popular voice assistants like Alexa, Google Home, Alice, and Siri shortcut Operates on NSPanel smart scene wall switch for touch screen control Consistent decoration with NSPanel to match your home style Manage devices remotely with the eWeLink APP Convenient and intelligent control of home appliances