A compact door stopper alarm for everyday security at home and on the go

A portable alarm door stopper is a simple way to add an extra layer of protection wherever you are. Designed to sit discreetly at the bottom of a door, Portable Alarm Door Stopper combines a physical wedge with a loud alert to help deter unwanted entry. It’s a practical option for homes, offices, dorm rooms, and travelers who want added peace of mind without complex installation.


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  • 80dB alarm alert: Emits a loud sound when pressure is applied to the door.
  • Dual-function design: Acts as both a door wedge and an audible security device.
  • Adjustable sensitivity: Can be set to accommodate different door gaps.
  • Tool-free setup: Slides easily under the door with no wiring required.
  • Portable and lightweight: Convenient to pack for trips or temporary stays.
  • High-visibility color: Red finish makes it easy to spot and place correctly.

With its compact size and straightforward design, Portable Alarm Door Stopper fits naturally into daily routines at home or while traveling. It’s especially suitable for anyone seeking a quick, non-permanent way to improve door security and awareness. Discover how this small device can make a noticeable difference by checking it out on Amazon.


As a participant in the Amazon Associates program, I earn from qualifying purchases.