Product Features:

1. Security AlarmWhen a security incident occurs in your smart home, it can remind you through sound and light.Of course, any event can be associated with it.2. 90dB and Light Alarm Built in alarm spear and light can immediately remind you when an event occurs and keep you or your home away from danger.3. APP Remote ControlVia Smart Life or Tuya Smart APP, You can receive the alarm or trigger the alarm on your mobile phone.4. USB and Battery dual power supplyIt can use both USB power supply and battery power supply. If your Tuya ZigBee hub uses a standby power supply system, it can continue to work in case of power failure.(NOTE： Battery Not Included in Package)5. Tuya ZigBee Hub RequiredIt cannot work alone and needs the cooperation of Tuya ZigBee hub.