Door Stopper Alarm with 80dB Door Jammer, Under Door Security Device Red for Travel, Dorm

Portable Door Security
This door stopper alarm is made for everyday door safety at home and on the go. It works as an under door security device that helps block the door while also sounding an 80dB alarm when vibration or pressure is detected. The simple design is useful for apartments, dorm rooms, hotel rooms, Airbnb stays, and bedrooms where extra door awareness is needed.

Easy Travel Protection
The compact 4.72 x 3.46 inch size makes this portable door alarm easy to carry in a bag, suitcase, or backpack. No tools or permanent installation are shown or required for normal use. Place the door jammer under the door before resting, sleeping, or working in a room. The red color is easy to see, so it is simple to locate when packing or moving between rooms.

For Home, Hotel, and Dorm Use
This door stopper alarm is a practical choice for renters, students, travelers, and family members who want a simple extra layer of door security. It can help address common concerns such as hotel room privacy, dorm room entry, apartment door awareness, and personal safety while traveling. The device combines a physical door stop style barrier with an audible alarm, giving users both resistance and sound notification in one small security device