Description:This product is an upgraded version of the buzzer, that is, it will emit a sound when pairing. In the subsequent use, even if the device is installed in an invisible place, it can also emit a prompt sound when resetting, without removing it and re-pairingAPP:TUYA/SMART LIFE1.Mobile App control.Control switch, timing, countdown and other functions of the device through the mobile phone.2.Voice control.Support voice assistants such as Tmall Wizard, Alexa, Google Home, etc., to realize functions such as switches;3. Remote control. It can realize the remote control of the light by mobile phone, no matter where you are in the earth, as long as your mobile phone can connect to the network, you can control it;4. Networking technologyOne mobile phone can control multiple switches, and one switch can be controlled by multiple mobile phones at the same time;5. Group control.The lights can be grouped to achieve unified control (simultaneous switching, timing, etc.);6. The Internet of Everything.Through settings, it can be linked with other intelligent scenes to make life smarter;7. Sharing and security. The main account can be shared with other members of the family, and the funct