4.3 Inch Touch Screen Security System SOS GSM 4G WiFi Smart Security System

Our 4.3-inch Touch Screen Smart Security Alarm System, powered by Tuya Smart, provides comprehensive protection for homes, shops, apartments and offices. Equipped with GSM, 4G and WiFi triple-network connectivity, it ensures 24/7 stable monitoring, preventing signal loss and keeping your property safe. The 4.3-inch HD color touch screen is intuitive and easy to operate for all ages, clearly displaying real-time system status and supporting multi-language display for global application.

Featuring a dedicated SOS emergency button, the system offers extra protection for vulnerable groups. In case of emergencies, a simple press triggers an immediate alarm—it sends distress signals to preset contacts via SMS, calls and Tuya APP, while emitting a 110dB loud sound to deter intruders. The triple-network design guarantees reliability: WiFi for daily use, GSM and 4G as backups, with automatic network switching for seamless monitoring even when WiFi is disconnected.

Integrated with the Tuya Smart APP (available for iOS and Android), it supports remote arming, disarming and real-time push notifications when sensors are triggered. It is compatible with various wireless security accessories, allowing customized security zones and arming modes. Easy to install without professional wiring, it is a simple, reliable and cost-effective smart security solution for global users.