Tuya W181 Wireless LCD Home Alarm System — App & SMS Control, High-Volume Burglar Alarm

The Tuya W181 delivers wireless, whole-home protection with an LCD base station and a loud built-in siren. Control and monitor the system from anywhere using the Tuya Smart app — change alarm modes, check device status, and receive instant mobile notifications. SMS alerts are also supported for added notification options. Setup is simple: sign into the base station, pair it through the Tuya Smart app, and position the sensors where you need them. The system detects open doors/windows and motion indoors, sending prompt alerts when activity is found. No tools or professional installation required, and the W181 is expandable to cover apartments or larger homes.