Aqara Wireless Mini Switch, Requires AQARA HUB, Zigbee Connection, Versatile 3-Way Control Button for Smart Home Devices, Compatible with Apple HomeKit, Smart Switch Works with IFTTT

✽【NOTES】This device requires the Aqara Hub to Work. REQUIRED a secured 2. 4 gigahertz Wi-Fi network connection. One Aqara Hub can connect up to 32 Aqara devices. 【ONE TOUCH CONTROL】A wireless versatile remote to control your smart home devices 【3 CONTROL SETTINGS】Set single press, double press, and long press to control programmable functions, such as turning on/off a device, activating a scene, etc 【EMERGENCY BUTTON】When an emergency occurs in your house, your loved ones can press the button to send an alert notification to your device, or trigger the alarm sound on the Aqara Hub in another room. 【DOORBELL BUTTON】The device can also be used as a doorbell when connected to the Aqara Hub, which offers a selection of different ring tones. In addition, Aqara offers 12-months after-sales service. If you have any questions, please feel free to contact us., Weight: 0.04 Pounds, Manufacturer: Lumi United Technology Co., Ltd.