Portable doorstop with alarm, lock, travel anti-theft device, no-drill doorstop

Instant Vibration Alarm: This travel security doorstop is equipped with a high-sensitivity vibration sensor that triggers immediately upon detecting force or external movement, emitting a powerful 80-decibel alarm for 5 seconds. Physical Anti-Breach Design: Thanks to its mechanical structure, this doorstop directs applied force downwards, preventing the door from moving, even in the event of a violent impact. Compact and Portable Design: This alarm doorstop is compact and lightweight, designed for easy travel. It easily passes through security checks at airports, train stations, and subways, making it ideal for hotels, apartments, or daily commutes. Tool-Free Installation: This portable doorstop installs and removes in seconds, without drilling, screws, or damaging the door or floor. Simply place the alarm under the door and handle, then tighten the screws. A quick-release mechanism allows for rapid removal in case of emergency. Long battery life: Powered by two button cell batteries, this doorstop offers up to 3 months of standby time. No more frequent battery changes: your home, rental property, or temporary accommodation benefits from reliable and continuous protection. This product includes: 1 doorstop with alarm function.