---
product_id: 120536241
title: "Door stopper alarm"
brand: "mengshen"
price: "NT$1767"
currency: TWD
in_stock: null
reviews_count: 13
category: "Mengshen"
url: https://www.desertcart.tw/products/120536241-door-stopper-alarm
store_origin: TW
region: Taiwan
---

# Compact & portable design 120dB ultra-loud alarm 3 adjustable sensitivity levels Door stopper alarm

**Brand:** mengshen
**Price:** NT$1767
**Availability:** ❌ Out of Stock

## Summary

> 🚪🔒 Stop threats before they start with Mengshen’s 3-in-1 security wedge!

## Quick Answers

- **What is this?** Door stopper alarm by mengshen
- **How much does it cost?** NT$1767 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/120536241-door-stopper-alarm)

## Best For

- mengshen enthusiasts

## Why This Product

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

## Key Features

- • **No Tools, No Hassle:** Zero installation—just place and protect wherever you go
- • **Dual-Function Security:** Works as a sturdy door wedge even when alarm is off for silent protection
- • **Instant Intruder Alert:** 120dB alarm blasts loud enough to stop threats in their tracks
- • **Customizable Sensitivity:** Choose from low, medium, or high settings to suit any security need
- • **Travel-Ready Peace of Mind:** Lightweight and portable, perfect for solo workers and frequent travelers

## Overview

The Mengshen 3-Pack Safety Wedge Door Stop Alarm MS-M68 combines a powerful 120dB alarm with adjustable sensitivity and a durable wedge design. Portable and installation-free, it offers versatile security for home, travel, or solo work environments, ensuring peace of mind with every use.

## Description

Shop Mengshen 3-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (Pack of 3) MS-M68. Free delivery on eligible orders of £20 or more.

Review: Useful and easy to use - This is effective and very loud. Can also use it without alarm as a barrier to entering. Very easy to carry with you when travelling etc.
Review: Great item - Works well and is pretty loud very good product

## Features

- 3 Sensitivity Levels - Low - Medium - High, with an adjustable sensitivity switch on the side.
- Also works as a wedge to prevent door from opening when powered off.
- No installation required. Requires one 9 volt battery.
- Portable and easy way to add piece of mind when traveling or working alone.
- Extra loud alarm. 120 decibel alarm sounds when pressure is applied to door stop.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QIEVVKU |
| Batteries Required? | Yes |
| Batteries included? | No |
| Best Sellers Rank | 17,826 in DIY & Tools ( See Top 100 in DIY & Tools ) 125 in Door Stops 872 in Home Security Systems |
| Colour | Black&silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,064) |
| Date First Available | 9 Dec. 2014 |
| Finish | Polished |
| Item Package Quantity | 1 |
| Item Weight | 97 g |
| Item model number | 4331033335 |
| Manufacturer | Mengshen |
| Material | Acrylonitrile Butadiene Styrene |
| Number of Pieces | 3 |
| Part Number | MS-M68 |
| Pattern | Pack of 3 |
| Plug profile | Floor Mount |
| Product Dimensions | 14 x 4.5 x 3.8 cm; 97 g |
| Size | 15x6x5 cm |
| Style | Portable,Wedge |

## Product Details

- **Brand:** Mengshen
- **Colour:** Black&silver
- **Finish type:** Polished
- **Manufacturer:** Mengshen
- **Material:** Acrylonitrile Butadiene Styrene
- **Mounting type:** Floor Mount
- **Number of pieces:** 3
- **Product dimensions:** 14L x 4.5W x 3.8Th centimetres
- **Style:** Portable,Wedge
- **UPC:** 708191214786

## Images

![Door stopper alarm - Image 1](https://m.media-amazon.com/images/I/31LfTWVQwvL.jpg)
![Door stopper alarm - Image 2](https://m.media-amazon.com/images/I/31Y1fNbECgL.jpg)
![Door stopper alarm - Image 3](https://m.media-amazon.com/images/I/41Cz4Q9PiyL.jpg)
![Door stopper alarm - Image 4](https://m.media-amazon.com/images/I/41ef6ZWXFaL.jpg)
![Door stopper alarm - Image 5](https://m.media-amazon.com/images/I/41iE2opDmxL.jpg)

## Questions & Answers

**Q: Can you use it when you’re not home? Not sure how to turn it off before entering**
A: They are not what I would call a door stop when you are out as you won't be able to get in. You could leave them a little way away so when door opens you can get in stop alarm It stops door dead. I use them when I want to have door open on jar so dog can get in and out of someone pushes door ito open it , it will stop and alarm will go of.

**Q: Can you wedge this inside a gate as there is too big a gap in the bottom?**
A: These are really suited for internal doors or inside external doors when you are at home 
i.e. when in bed. If you try to wedge the unit in a gate the alarm will activate as soon as unit is squeezed.

**Q: Can it be placed outside the door to detect someone opening the door from inside ?**
A: Definitely, if your door opens outwards, then it will work as long as no one has nicked it from outside

**Q: My door has the rubber gasket worn, so it doesn't hold the door so tight. Could a wind that could slightly move the door trigger the alarm?**
A: Usually slightly move of door will not trigger alarm.
In addition, there is 3 level of sensitivities, you can set it to low sensitivity if you think it is too sensitive.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful and easy to use
*by V***A on 10 November 2025*

This is effective and very loud. Can also use it without alarm as a barrier to entering. Very easy to carry with you when travelling etc.

### ⭐⭐⭐⭐⭐ Great item
*by M***A on 29 December 2025*

Works well and is pretty loud very good product

### ⭐⭐⭐⭐ Good extra security
*by S***E on 8 July 2025*

Rec'd TY - Very loud alarm ( which is good!) - Make sure that it is off when you insert the battery!

## Frequently Bought Together

- Mengshen 3-Pack Safety Wedge Door Stop Alarm Stopper Blocking Travel Home Security Alert 120db (Pack of 3) MS-M68
- Amazon Basics 4-Pack 9V Alkaline Batteries, 9V/6LR61, 5-Year Shelf Life - for Smoke/CO Detector, Electronics & Audio

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**Shop now:** [https://www.desertcart.tw/products/120536241-door-stopper-alarm](https://www.desertcart.tw/products/120536241-door-stopper-alarm)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-10*