Real‑Time Monitoring & Alerts Instant APP Notifications – Receive push alerts when doors or windows open or close Open/Close Status Query – Check door/window status anytime from anywhere via Tuya APP Event History – View timestamps of every door/window event Smart Scene Automation Intelligent Linkage – Create automations with other Tuya smart devices Example Scenarios: Open the door → automatically turn on hallway lights …

Reliable Alarm & Alerts 90dB On‑Site Alarm – Loud siren deters intruders and alerts occupants APP Push Notifications – Instant alerts via Tuya / Smart Life when door/window is opened Double Alarm – Simultaneous local siren and remote notification for full coverage Smart Monitoring Door/Window Status Query – Check open/closed status anytime from anywhere Opening History Record – View timestamps of every door/window event Battery …