Portable Door Stopper Alarm – Anti-Theft Security for Hotels & Travel

Portable Door Stopper Alarm – Anti-Theft Security for Hotels & Travel

Stay safe wherever you go with the Jiadu Wolf Guard Portable Door Stopper Alarm, specially designed for travelers, hotel guests, students, and anyone living alone. This compact security device acts as both a door wedge and an anti-theft alarm, providing powerful protection against unauthorized entry. Simply place it under any door seam—when pressure is applied, the device emits a loud 80dB alarm, instantly alerting you and scaring off intruders.

Ideal for use in hotel rooms, apartments, dormitories, or Airbnb stays, this door blocker runs on 5V power, making it highly efficient and easy to power with a USB source or portable charger. The non-slip base ensures it stays firmly in place, while the bright big red color makes it visible and easy to locate in your luggage or room. No installation or tools are needed—just place and activate.

Available in 199 alarm and E001 alarm variants, the Jiadu door stopper is perfect for home safety, solo living, and overseas travel. Lightweight, reliable, and easy to carry, this smart personal security tool offers peace of mind, wherever life takes you.

Product information

Type: Wolf Guard
Scope of application: door seam
Volume ≥: 80 (dB)
Lighting function: None
Working voltage: 5 (V)
Color: big red
Specifications: 199 alarm, E001 alarm
Brand: Jiadu

Size information

Packing list

Gate stopper*1