Door Stop Vibration Alarm — 125dB Travel Security Wedge

A door wedge and vibration alarm in one. Slide it under a door and it physically blocks the door from opening while a 125dB siren sounds if anyone forces it. Two layers of protection with nothing to install — which is why it travels well to hotels, hostels, and rentals.

Specification

• Type: door stop with built-in vibration alarm
• Volume: 125dB or higher
• Working voltage: 4.5V (battery powered)
• Working current: 60mA
• Colours: black, grey, white
• Size: 21.1 × 11.2 × 4.3cm

Best for

Hotel and hostel rooms, student halls, holiday lets, and home bedrooms where you want a physical barrier as well as a warning. Push the wedge firmly under the door on a hard floor for maximum grip, and test before relying on it. Includes 1 × door stop alarm.

We offer free shipping on all orders within the U.S.

Orders are processed within 1-3 business days, and delivery usually takes 5-12 business days, depending on the product and warehouse location.

Most orders include tracking information, which is provided 2-5 days after shipment. Delivery is handled by trusted carriers like USPS or regional couriers.

Please note that delivery times are estimates and may be affected by supplier processing, high demand, holidays, or customs (for international warehouse items).

For more details, please see our full Shipping Policy.

We offer a 30-day return policy. You have 30 days from receiving your order to request a return.

To be eligible, items must be unused, in original packaging, and accompanied by proof of purchase. Some items cannot be returned (perishables, custom products, personal care items, sale items, and gift cards).

To start a return, contact us at 📧 contact@marketopia360.com with your order number and photos or videos of the issue. Returns must be approved before sending. Return addresses may vary, and a shipping label may be provided depending on the situation.

Refunds are issued to your original payment method within 10 business days after approval. EU customers have a 14-day cancellation period.

For more details, please see our full Return & Refund Policy.