---
product_id: 537633388
title: "ZZRUI 2 Pack Door Stop Alarm with 120dB Siren, Wedge Door Stopper Security Device for Travel, Apartment, Hotel, Home – Portable Anti-Theft Floor Alarm for Entry Alert & Self Defense, Black"
brand: "zzrui"
price: "A$31"
currency: AUD
in_stock: true
reviews_count: 13
category: "Zzrui"
url: https://www.desertcart.com.au/products/537633388-zzrui-2-pack-door-stop-alarm-with-120db-siren-wedge
store_origin: AU
region: Australia
---

# Lightweight & portable 120g each 120dB piercing siren 3 adjustable sensitivity levels ZZRUI 2 Pack Door Stop Alarm with 120dB Siren, Wedge Door Stopper Security Device for Travel, Apartment, Hotel, Home – Portable Anti-Theft Floor Alarm for Entry Alert & Self Defense, Black

**Brand:** zzrui
**Price:** A$31
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Stop threats before they start with ZZRUI’s 120dB door alarm!

## Quick Answers

- **What is this?** ZZRUI 2 Pack Door Stop Alarm with 120dB Siren, Wedge Door Stopper Security Device for Travel, Apartment, Hotel, Home – Portable Anti-Theft Floor Alarm for Entry Alert & Self Defense, Black by zzrui
- **How much does it cost?** A$31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/537633388-zzrui-2-pack-door-stop-alarm-with-120db-siren-wedge)

## Best For

- zzrui enthusiasts

## Why This Product

- Trusted zzrui brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Function Security:** Acts as a sturdy door stopper and a high-decibel alarm for double protection.
- • **Instant Intruder Alert:** 120dB siren cuts through any noise to wake and warn instantly.
- • **Customizable Sensitivity:** Three sensitivity modes let you tailor detection to your environment.
- • **Effortless Setup Anywhere:** No wiring needed—just wedge under doors with 10-35mm clearance.
- • **Travel-Ready Peace of Mind:** Compact 2-pack design fits perfectly in your bag for security on the go.

## Overview

The ZZRUI 2 Pack Door Stop Alarm combines a robust 120dB siren with a wedge door stopper design, delivering instant alerts and physical door blocking. Featuring three sensitivity levels and easy no-wiring installation, it’s lightweight and portable—ideal for home, travel, hotels, and apartments. This dual-purpose security device offers professional-grade protection and peace of mind wherever you go.

## Description

Buy ZZRUI 2 Pack Door Stop Alarm with 120dB Siren, Wedge Door Stopper Security Device for Travel, Apartment, Hotel, Home – Portable Anti-Theft Floor Alarm for Entry Alert & Self Defense, Black: Door Stops - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Highly recommended - The ZZRUI Door Stop Alarm is a simple but highly effective security device. The wedge design makes it easy to set up—just place it behind any door—and the 120dB siren is extremely loud, enough to alert you instantly and scare off any intruder. It’s compact and lightweight, which makes it great for travel, hotel stays, dorm rooms, or at home. I like that it works as both a physical door stopper and an alarm, giving double protection. The build quality feels sturdy, and it’s battery-operated, so no wiring is needed. Having two in the pack is convenient—you can use them in multiple rooms or keep one for travel. Overall, this is an affordable, reliable, and portable layer of security that gives peace of mind whether you’re at home or on the go. Highly recommended!
Review: Peace of mind - Functions as it should. Very loud alarm that can be heard throughout the house. It’s perfect way to help me keep track of my spouse with dementia. No more wandering outside while I’m in another part of house.

## Features

- DOOR STOPPER SECURITY ALARM – the door stopper alarm in "on" status,when door pressure is applied,the door alarm will be triggered while make extremely loud 120db alarm,helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors,security protection.
- NON-SKID DOOR STOPPER – the door stopper alarm in "off" status,it can be used as common damping rubber base door wedge,hold door in open position,no any loud alarm sound.
- EASY INSTALLATION – no wiring needed; battery-operated (requires 1x9V battery,not included);place it under the door,the gap bewteen the bottom of the door and the floor should be 10mm(0.38 in) to 35mm(1.35 in),it can not slide on tile when door opens,smooth floor can try to use H-type sensitivity,vibration-sensing alarm.
- 3 SENSITIVITY LEVELS – Low - Medium - High,with an adjustable sensitivity switch on the side;H level is the most sensitive level that vibration will trigger an alarm;please note when the alarm sound gradually becomes smaller,it means to replace the new battery.
- PORTABLE DOOR STOP ALARM – package include 2 pack door alarms,each weight about 120g;easy to carry;alarm loud 120db to protect you;great for travel;ideal for bedrooms, hotels, apartments, dorm rooms, front doors, etc;peace of mind when traveling or working alone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYK2RNNG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #11,055 in Office Products ( See Top 100 in Office Products ) #99 in Door Stops |
| Brand | ZZRUI |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,191) |
| Date First Available | March 15, 2023 |
| Item Package Quantity | 1 |
| Item Weight | 8.8 ounces |
| Manufacturer | ZZRUI |
| Material | Plastic, Rubber, Stainless Steel |
| Mounting Type | Under Door Mount |
| Number of Pieces | 2 |
| Product Dimensions | 5.9"L x 2.36"W x 1.77"Th |
| Size | 2 Pack |
| Style | Protection |
| UPC | 769390313229 |

## Product Details

- **Brand:** ZZRUI
- **Color:** Black
- **Manufacturer:** ZZRUI
- **Material:** Plastic, Rubber, Stainless Steel
- **Mounting Type:** Under Door Mount
- **Number of Pieces:** 2
- **Product Dimensions:** 5.9"L x 2.36"W x 1.77"Th
- **Style:** Protection
- **UPC:** 769390313229

## Images

![ZZRUI 2 Pack Door Stop Alarm with 120dB Siren, Wedge Door Stopper Security Device for Travel, Apartment, Hotel, Home – Portable Anti-Theft Floor Alarm for Entry Alert & Self Defense, Black - Image 1](https://m.media-amazon.com/images/I/61MVtQ08epL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommended
*by G***E on September 27, 2025*

The ZZRUI Door Stop Alarm is a simple but highly effective security device. The wedge design makes it easy to set up—just place it behind any door—and the 120dB siren is extremely loud, enough to alert you instantly and scare off any intruder. It’s compact and lightweight, which makes it great for travel, hotel stays, dorm rooms, or at home. I like that it works as both a physical door stopper and an alarm, giving double protection. The build quality feels sturdy, and it’s battery-operated, so no wiring is needed. Having two in the pack is convenient—you can use them in multiple rooms or keep one for travel. Overall, this is an affordable, reliable, and portable layer of security that gives peace of mind whether you’re at home or on the go. Highly recommended!

### ⭐⭐⭐⭐⭐ Peace of mind
*by S***B on December 9, 2025*

Functions as it should. Very loud alarm that can be heard throughout the house. It’s perfect way to help me keep track of my spouse with dementia. No more wandering outside while I’m in another part of house.

### ⭐⭐⭐⭐ Great extra security option
*by M***N on December 11, 2025*

The alarm works well and is very loud when the door is opened. It’s easy to set up and doesn’t require any installation. The material feels a bit lightweight, but overall it does exactly what it’s supposed to do.

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**Shop now:** [https://www.desertcart.com.au/products/537633388-zzrui-2-pack-door-stop-alarm-with-120db-siren-wedge](https://www.desertcart.com.au/products/537633388-zzrui-2-pack-door-stop-alarm-with-120db-siren-wedge)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-27*