- Powerful 120dB Alarm: The wireless door alarm emits a loud 120dB sound upon detecting vibrations, effectively deterring intruders and alerting homeowners to potential threats. - Robust Security Feature: Designed to trigger a strong alarm when unauthorized access is attempted, this device serves as a reliable guardian for your doors and windows. - Simple Installation: The wireless vibration alarm is user-friendly and can be easily installed by hanging it on a door knob, placing it behind a door, securing it in a lock position, or attaching it to a window. - Portable and Lightweight: Compact and easy to transport, this security alarm is perfect for home use or travel, providing peace of mind wherever you go. Practical Applications: - Use it at home to secure entry points against intruders while you're away. - Ideal for travel, simply attach it to hotel doors or windows for added security during your stay. - Great for use in offices or warehouses to monitor restricted access areas. With its straightforward setup and powerful alert system, this wireless door alarm is an essential tool for enhancing security in any environment.