PROMATE DoorShield.Black Portable Travel Door Alarm and Door Stopper, Dual Sensitivity Security Alert, 120dB Anti-Theft Protection

DoorShield is a compact and versatile door and window security alarm designed to deliver instant protection across multiple entry points. Equipped with dual adjustable sensitivity levels, it adapts easily to different environments such as homes, hotel rooms, Air BnB rooms, dorms, and travel spaces. Once activated, DoorShield's alarm is set after ten seconds, ready to respond instantly. When pressure or forced movement is detected on a door or window, the alarm triggers immediately with a powerful 80-120dB sound to deter intruders and alert occupants.

The integrated silicone loop expands usability beyond traditional door placement, allowing DoorShield to be securely mounted on door handles or window handles. Any attempt to force open the door or window activates the sensor, providing flexible protection without tools or permanent installation. Powered by two AAA batteries and housed in a durable PC and ABS enclosure with silicone components, DoorShield delivers dependable, low-maintenance security in a lightweight, portable form that is easy to use anywhere added safety is required.

Door-Blocking Forced Entry Protection

Functions as a door stopper with a sloped, high-friction design that resists inward pressure. Any attempt to force the door open immediately activates the alarm for instant intrusion deterrence.

Door & Window Handle Security Use

Easily hangs on door or window handles using the integrated silicone loop. In high-sensitivity mode it detects handle movement and triggers a loud alarm the moment an entry attempt is made.

Immediate Contact Detection

Activates the alarm the moment pressure or movement is detected, providing real-time intrusion alerts without delays, apps, or reliance on external connectivity.

Custom Sensitivity Adaptation

Features two selectable sensitivity levels to suit different door and window types, helping ensure reliable detection while minimizing false alarms.

Travel-Ready Portable Security

Lightweight and compact design makes it easy to carry and deploy anywhere, providing reliable personal safety in hotels, Airbnb stays, dorms, and temporary accommodations while traveling.

Simple Battery Maintenance

Powered by two standard AAA batteries, allowing quick replacement and hassle-free maintenance without charging downtime for continuous, dependable protection.