Tuya Smart WiFi GSM Home Burglar Alarm System — Door & Motion Detectors, APP Doorbell, Built-in Siren, 8 Languages

All-in-one Tuya WiFi + GSM home burglar alarm with door-open and motion detectors. The system includes a built-in loud siren, so there is no need to add an extra wired siren. Setup and control are handled via the mobile APP: connect the alarm to your WiFi router through the app and you can remotely manage the device from anywhere. The APP also provides a doorbell button, eliminating the need to install a physical doorbell — press the doorbell in the APP anytime. Supports 8 Languages: Chinese / English / Deutsch / P / Español / Polski / ltaliano / Français. Scheduled arm/disarm is supported — you can preset times for automatic arming and disarming (for example, have the system arm itself after you leave for work and disarm automatically when you return), so you don’t need to operate the host manually.