W18 GSM Home Security Alarm — Tuya Smart App Control, 1.7-inch Color Screen, Solar Wireless Siren & Infrared Detector Kit, 110dB

The W18 GSM alarm system provides a powerful 110dB alert to warn neighbors and discourage intruders. It features both a built-in siren and an additional 110db wired siren, plus a solar-powered wireless siren and infrared detector kit for flexible installation. The control panel includes a 1.7-inch color screen and supports Smart Tuya app control for remote management. Designed for reliable, high-end performance, the unit contains a backup battery that maintains operation for up to 8 hours if mains power is lost. An integrated auto-dialer will call up to 6 designated phone numbers in the event of a security breach.