Xiaomi Mijia Aqara Smart Wireless Schalter Smart Remote One Key Control Aqara Intelligente Anwendung Home Security APP ControlDescription: The Aqara smart wireless switch is a simple and portable one button device. However, it can control many smart devices. Featuring ZigBee wireless connection, this smart switch can be used as doorbell, toggle button, remote controller, etc. via the "Mi Home" APP. It is very convenient for you to use. What is more, The adhesive on its backside and the small size enable it to put or stick on anywhere. Main Features: One key to control Before