General description The WiFi Door Sensor Alarm is a smart security solution designed to enhance the safety of your home. This wireless door and window contact sensor features a powerful 90dB alarm that activates when a door or window is opened or closed. It connects seamlessly to your smartphone via the Tuya Smart/Smart Life app, providing instant notifications and allowing you to monitor alarm history directly from your device. Technical specifications Alarm volume: 90dB Connectivity: 2.4GHz WiFi Compatibility and accessories Compatible with Alexa and Google Assistant for voice control Works with other Smart Life or Tuya devices Installation Easy installation using 3M adhesive, no complicated tools required Usage Receive instant app notifications when the door/window opens or closes Set personalized scenes in your smart home system Enable or disable the alarm via the app Use remote control for scheduled arming or disarming Adjust the duration and volume of the alarm Receive low