Door Stop Alarm – 120dB Siren, Adjustable Sensitivity, Portable Security

Product Introduction

Dual‑function door security device that works as a sturdy doorstop and a powerful alarm in one. Place it behind any inward‑opening door. If someone tries to enter, the door presses against the device and triggers an ear‑piercing 120dB siren – loud enough to wake you instantly and scare off intruders. No wiring, no tools, no installation. Perfect for apartments, dorms, hotel rooms, offices, or home use. Lightweight and travel‑ready.

Product Features

🚨 120dB ear‑splitting alarm

Instantly alerts you and deters intruders the moment the door is opened. The loud, piercing sound can be heard across the room – impossible to ignore.

🎛️ 3 adjustable sensitivity levels

Choose from Low, Medium, or High sensitivity to match your environment. Low setting works for heavy doors or high‑traffic areas. High setting catches even the slightest movement for max protection.

🚪 Dual‑function design

Serves as both a physical door wedge and an electronic alarm. Stops the door from opening while the siren screams. Two layers of security in one compact device.

✈️ Portable & instant setup

Weighs only a few ounces. Fits in any bag. No installation required – just place it behind the door and switch it on. Ready in seconds.

🔋 Long‑lasting battery

Powered by a single 9V battery (not included). Lasts up to one year under normal use. Battery status indicator lets you know when it‘s time for a replacement.

Product Specifications

• Alarm volume: 120 decibels
• Sensitivity levels: 3 (Low / Medium / High)
• Power source: 1 × 9V battery (not included)
• Battery life: Up to 1 year
• Door compatibility: Inward‑opening doors with floor gap (typical fit)
• Material: Durable plastic with non‑slip rubber base
• Dimensions: Compact wedge design
• Weight: Ultra‑lightweight (approx. 4.5 oz / 128 g)
• Use: Apartments, dorms, hotel rooms, office doors, home security, travel

Package Includes

1 × Door stop alarm unit
1 × User manual

(9V battery not included)

✨ Instant security, deafening alarm – sleep soundly anywhere.