Tuya Wi-Fi Door and Window Alarm Sensor – Loud 100dB Sound Light Alert | Intelligent Security for Every Home

Protect your family and property with this Tuya Smart Wi-Fi Door & Window Alarm Sensor.

Once the door or window opens unexpectedly, the built-in magnetic sensor instantly triggers a 100dB loud siren and flashing LED light, while sending real-time notifications to your smartphone through the Smart Life App or Tuya App.

No wiring is needed — the device runs on two AAA batteries and installs easily with adhesive tape.

Supports Wi-Fi 2.4GHz and Bluetooth pairing, providing fast and stable connection.

Functions include remote control, scheduled arming/disarming, sound level adjustment, and automatic off when triggered.