Wireless switch with stylish, compact design. Can be used as a remote control switch with single, double and long press to control smart accessories such as Smart Light and Smart Plug (sold separately). Also functions as a smart doorbell, or an emergency button to sound an alarm and send out a push notification when pressed. Requires Aqara hub and app for use. Once bound with an Aqara hub, the switch can be exposed to third-party platforms such as Apple Home and Matter, and can be natively integrated with Samsung SmartThings and Yandex Smart Home. Works with - Matter - Amazon Alexa - Apple HomeKit - Google Home - iOS App - Android App Connect up to 3 Lights & Lamps 1 Configurable Buttons 0.5m to 30m Wireless Range Smart Doorbell & Emergency Button Functions Designed to Fit Everywhere Smart Hub Required Works with - Matter - Amazon Alexa - Apple HomeKit - Google Home - iOS App - Android App Connect up to 3 Lights & Lamps 1 Configurable Buttons 0.5m to 30m Wireless Range Smart Doorb...