Enhanced Security: Keep your home safe with the Tuya Smart WiFi Door Sensor. This advanced system alerts you instantly when a door or window is opened, providing real-time security. Loud 90DB Alarm: The sensor triggers a loud 90DB alarm, deterring potential intruders and alerting you to unauthorized entry. Voice Control: Seamlessly integrate with for Assistant and for for convenient voice commands, enhancing your smart home experience. Easy Installation: Set up in minutes with no tools required. The compact design ensures it fits any door or window. Smart Connectivity: Utilize the Tuya app to monitor your home remotely, receive instant notifications, and manage security settings from anywhere. Color: White Material: plastic Package Contents: 1 * Door and window alarm Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.