---
product_id: 610920857
title: "Defender Ultra Slim Window Alarm 2 Pack, 130dB Vibration Sensor, Glass Break & Window Smash Detection, Loud Security Siren, Police Accredited, Gold Sold Secure"
brand: "defender"
price: "$U2090"
currency: UYU
in_stock: true
reviews_count: 10
category: "Defender"
url: https://www.desertcart.uy/products/610920857-defender-ultra-slim-window-alarm-2-pack-130db-vibration-sensor
store_origin: UY
region: Uruguay
---

# Ultra slim - sleek & discreet 130dB siren - ear-piercing alert Adhesive install - no tools needed Defender Ultra Slim Window Alarm 2 Pack, 130dB Vibration Sensor, Glass Break & Window Smash Detection, Loud Security Siren, Police Accredited, Gold Sold Secure

**Brand:** defender
**Price:** $U2090
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay one step ahead with Defender’s ultra-slim, ultra-loud window guardian!

## Quick Answers

- **What is this?** Defender Ultra Slim Window Alarm 2 Pack, 130dB Vibration Sensor, Glass Break & Window Smash Detection, Loud Security Siren, Police Accredited, Gold Sold Secure by defender
- **How much does it cost?** $U2090 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/610920857-defender-ultra-slim-window-alarm-2-pack-130db-vibration-sensor)

## Best For

- defender enthusiasts

## Why This Product

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

## Key Features

- • **Dual Pack Value:** Two alarms included to cover multiple entry points or expand your security footprint.
- • **Ultra Slim Design:** Sleek, modern profile fits seamlessly on any window or door without bulk.
- • **Powerful 130dB Siren:** Instantly deters intruders with an ear-splitting alarm that demands attention.
- • **Effortless Installation:** Peel-and-stick adhesive pads make setup a breeze—no drills, no hassle.
- • **Police-Accredited Security:** Secured by Design & Sold Secure certified for trusted, professional-grade protection.

## Overview

The Defender Ultra Slim Window Alarm 2 Pack features a cutting-edge 130dB vibration sensor siren designed to detect glass break or window smash attempts. Its sleek, ultra-slim profile installs easily with adhesive pads that double as warning stickers, providing a strong visual and audible deterrent. Police-accredited for quality and reliability, this alarm is ideal for securing homes, businesses, caravans, and sheds, ensuring peace of mind with professional-grade security.

## Description

This slim, modern shock sensor alarm triggers a 130dB siren if a potential intruder attempts to hit or smash the window. Easy to install, an effective burglar deterrent.

Review: Would recommend - Good product. Does what it says.quite loud. And very east to install and use.
Review: Good loud noise if activated. - Great price. Makes a very good loud alarm if activated. Have placed on all windows.

## Features

- DEFENDER ULTRA SLIM WINDOW ALARM - A slim, modern shock sensor alarm designed for windows and doors.
- LOUD 130DB SIREN - A sensitive shock/motion sensor ensures that the powerful 130dB siren is triggered if a potential intruder attempts to hit or smash the window.
- EASY INSTALLATION - Comes with two adhesive pads for quick installation, which doubles as a warning sticker, for an additional visual deterrent.
- INTRUDER ALARM - Ideal burglar deterrent for homes, businesses, caravans, sheds and many more. Suitable for all types of glass windows or door panels.
- POLICE RECOGNISED STANDARDS - The first of its type to achieve the coveted Secured by Design & Sold Secure accreditations, which ensures high quality and reliability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVNJZX84 |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | 17,575 in DIY & Tools ( See Top 100 in DIY & Tools ) 19 in Home Security Door & Window Sensors |
| Brand | Defender |
| Colour | Black/Silver |
| Compatible Devices | Home Security System |
| Compatible devices | Home Security System |
| Control Method | Touch |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 187 Reviews |
| Included Components | Adhesive Warning Sticker & Batteries |
| Item Dimensions L x W x H | 10L x 51W x 62H millimetres |
| Item Type Name | Window Alert Alarm |
| Manufacturer | Solon Security |
| Model Name | Defender Ultra Slim Vibration Alarm – 2 Pack |
| Model Number | EL00231 |
| Mounting Type | Window Mount |
| Number of Batteries | 6 LR44 batteries required. (included) |
| Number of Items | 2 |
| Number of batteries | 6 LR44 batteries required. (included) |
| Part Number | EL00231 |
| Product dimensions | 10L x 51W x 62H millimetres |
| Sensor Technology | Vibration Sensor |
| Size | Ultra Slim |
| Sound Level | 130 Decibels |

## Product Details

- **Battery description:** Alkaline
- **Brand:** Defender
- **Colour:** Black/Silver
- **Compatible devices:** Home Security System
- **Product dimensions:** 10L x 51W x 62H millimetres

## Images

![Defender Ultra Slim Window Alarm 2 Pack, 130dB Vibration Sensor, Glass Break & Window Smash Detection, Loud Security Siren, Police Accredited, Gold Sold Secure - Image 1](https://m.media-amazon.com/images/I/61-Z17tP6NL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Would recommend
*by S***U on 24 September 2026*

Good product. Does what it says.quite loud. And very east to install and use.

### ⭐⭐⭐⭐⭐ Good loud noise if activated.
*by A***R on 20 August 2026*

Great price. Makes a very good loud alarm if activated. Have placed on all windows.

### ⭐⭐⭐⭐ Works well but goes off by itself
*by A***T on 15 October 2024*

Goes off by itself

## Frequently Bought Together

- Defender Ultra Slim Vibration Alarm 2 Pack - Window Alert Alarm Sensor Smash Glass Siren 130dB - Police Accredited
- XFORT Viper Key Locking Cable Window Restrictor in White, Durable Window Safety Lock for Child Safety and Window Security

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**Shop now:** [https://www.desertcart.uy/products/610920857-defender-ultra-slim-window-alarm-2-pack-130db-vibration-sensor](https://www.desertcart.uy/products/610920857-defender-ultra-slim-window-alarm-2-pack-130db-vibration-sensor)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-10-30*