---
product_id: 484449465
title: "Ejoyous Horn Alarm, 150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security Protection System"
brand: "ejoyous"
price: "S$144"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/484449465-ejoyous-horn-alarm-150-db-dc-12v-dual-tone-wired
store_origin: SG
region: Singapore
---

# 150 dB piercing dual-tone alarm 12V wired power for reliable performance Easy screw-in installation at 2.5m+ height Ejoyous Horn Alarm, 150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security Protection System

**Brand:** ejoyous
**Price:** S$144
**Availability:** ✅ In Stock

## Summary

> 🚨 Make your home the fortress everyone envies!

## Quick Answers

- **What is this?** Ejoyous Horn Alarm, 150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security Protection System by ejoyous
- **How much does it cost?** S$144 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/484449465-ejoyous-horn-alarm-150-db-dc-12v-dual-tone-wired)

## Best For

- ejoyous enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Power:** Stable 12V wired connection guarantees zero downtime for your home security.
- • **Unmatched Loudness:** 150 dB dual-tone horn cuts through any noise, ensuring instant attention and deterrence.
- • **Versatile Mounting:** Flexible screw-in installation on walls, doorways, or balconies for optimal coverage.
- • **Multi-Purpose Security:** Perfect for burglar alarms, gas leak alerts, and infrared sensor integration.
- • **Durable & Fire-Resistant:** ABS fire-retardant shell built to withstand harsh conditions and last for years.

## Overview

The Ejoyous Horn Alarm delivers a powerful 150 dB dual-tone alert powered by a reliable 12V wired system. Designed for easy screw-in installation at heights above 2.5 meters, its durable ABS fire-retardant casing ensures long-lasting protection. Ideal for home security, gas leak detection, and sensor alarms, this compact yet mighty siren is your frontline defense against intruders.

## Description

Features: 12V 150 dB treble speaker,far volume,and dual tone, can be worked with various alarm connection.  When someone breaks in illegally, the alarm horn will issue a three alarm to let you know where the accident happened.  ABS fire-retardant shell,widely used in alarm host,gas leakage alarm, infrared peripheral alarm equipment, etc.  Installation options are flexible and convenient.Generally installed in the wall or doorway or balcony and other places by using screws, the installation height of 2.5 meters or more.  Strong and durable, small and light, long service life.   Specifications: Product Type: Dual tone Siren Product Model: BRJ-625 Operating Voltage: DC 12V  Rated Power: 30W SPL: 150 dB Sound Type: 2 tones , Dual tone, Magnet: Ferrite Voice Coil:33.5mm Size: 20*12.5*23cm/7.9*4.9*9.1in Package Weight: 881g/31.1oz  Package List: 1* DC12V Alarm Siren  Note:Connection method: The red wire is the positive pole; the white wire is the negative pole and also the common terminal; the yellow wire and the red wire are connected to the alarm.

## Features

- 【Simple Assembly】: Installation options are flexible and convenient. Generally installed in the wall or doorway or balcony and other places by using screws, the installation height of 2.5 meters or more
- 【Horn Alarm】: When someone breaks in illegally, the alarm horn will issue a three alarm to let you know where the accident happened, and also to deter and warn trespassers
- 【Powerful】: 12V 150 dB treble speaker, far volume, and dual tone, can be worked with various alarm connection, which can effectively prevent accidents
- 【Widely Used】: ABS fire-retardant shell, strong and durable, small and light, long service life, Wired Alarm Siren Horn is widely used in alarm host,gas leakage alarm, infrared peripheral alarm equipment, etc.
- 【Reliable Service】: We are committed to provide customer with quality product and service. If you have any problem about our Home Security Burglar Anti-theft Loudspeaker, please feel free to contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 1 Volts |
| Control method | Touch |
| Noise level | 150 dB |
| Manufacturer | Ejoyous |
| Part number | Ejoyoushpqygvosre1384 |
| Item Weight | 880 g |
| Product Dimensions | 20 x 12.5 x 23 cm; 880 g |
| Item model number | Ejoyoushpqygvosre1384 |
| Color | White |
| Finish | Finish |
| Material | Material |
| Installation Method | InstallationMethod, screw_in |
| Item Package Quantity | 1 |
| Included components | inc |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** White
- **Brand:** Ejoyous
- **Power source:** PowerSource
- **Compatible devices:** speaker
- **Product dimensions:** 12.5W x 23H centimeters

## Images

![Ejoyous Horn Alarm, 150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security Protection System - Image 1](https://m.media-amazon.com/images/I/41Xi-blskwL.jpg)
![Ejoyous Horn Alarm, 150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security Protection System - Image 2](https://m.media-amazon.com/images/I/71d9o7PF-cL.jpg)
![Ejoyous Horn Alarm, 150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security Protection System - Image 3](https://m.media-amazon.com/images/I/51-WpeKegSL.jpg)
![Ejoyous Horn Alarm, 150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security Protection System - Image 4](https://m.media-amazon.com/images/I/611AvD8WoPL.jpg)
![Ejoyous Horn Alarm, 150 dB DC 12V Dual Tone Wired Horn Siren Burglar Alarm System Warning Althorn for Home Security Protection System - Image 5](https://m.media-amazon.com/images/I/61oNJwn0X6L.jpg)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*