Xiaomi Mi Smart Wireless Programmable Switch
The Xiaomi Mi Smart Wireless Switch button allows you to quickly and easily establish control over multiple home devices. The five-inch button can be easily attached to the desired location with double-sided adhesive tape, and when paired with the Xiaomi Gateway, it is configured to the desired action scenario in the app. Powered by a CR2032 battery, which allows you to be independent from the mains. At the same time, the button can run on a single battery for up to two years.

Wide range of applications
The button can be used to control the lights, alarm, humidifier, radio and turn on the melody on the gate. And if you set up wireless outlet control with the button, the wireless switch can be responsible for any devices.