Add an extra layer of security wherever you stay. Designed for hotel rooms, dorm rooms, apartments, bedrooms, and other indoor spaces, this compact device works as both a pressure-activated alarm and a standard door wedge.

1.Two Functions in One

Turn the switch ON to activate the alarm. When the door applies pressure to the metal plate, the device produces a powerful 120 dB alert.

Turn the switch OFF to use it as a regular door stopper without activating the alarm.

2.Powerful 120 dB Alert

The loud alarm is designed to draw attention and help discourage unauthorized entry, giving you additional awareness at home or while traveling.

3.Three Adjustable Sensitivity Levels

Choose from High, Medium, or Low sensitivity to suit different doors, floor surfaces, and environments.

4.Portable and Easy to Use

Weighing approximately 4.7 oz (133 g), the alarm is compact enough to carry in a suitcase, backpack, or travel bag. No tools, drilling, wiring, or permanent installation are required.

Simply install a 9V battery, select the desired sensitivity, switch the alarm on, and position it behind an inward-opening door.

5.Durable, Non-Slip Construction

The alarm features a stainless-steel pressure plate, durable plastic body, and anti-slip rubber base. The rubber bottom helps the wedge stay securely in place when pressure is applied.

6.Door Compatibility

This door stop alarm is designed for inward-opening doors.

Before purchasing, measure the clearance between the bottom of your door and the floor. The recommended door gap is:

0.39–1.38 inches (10–35 mm)

Test the alarm before each use and replace the battery if the alarm sound becomes weak or stops working.

This product provides an additional alert and deterrent. It is not a replacement for a properly installed door lock or other appropriate security measures.