---
product_id: 12319473
title: "MHW SpectrAlert Mini Horn, Wall Mount, 12/24V, White"
brand: "system sensor"
price: "₩80555"
currency: KRW
in_stock: true
reviews_count: 1
url: https://www.desertcart.kr/products/12319473-mhw-spectralert-mini-horn-wall-mount-12-24v-white
store_origin: KR
region: South Korea
---

# 12/24V dual voltage 80 dB loudness Universal fit, stainless steel MHW SpectrAlert Mini Horn, Wall Mount, 12/24V, White

**Brand:** system sensor
**Price:** ₩80555
**Availability:** ✅ In Stock

## Summary

> 🔔 Stay ahead of danger with the compact alarm that never quits!

## Quick Answers

- **What is this?** MHW SpectrAlert Mini Horn, Wall Mount, 12/24V, White by system sensor
- **How much does it cost?** ₩80555 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/12319473-mhw-spectralert-mini-horn-wall-mount-12-24v-white)

## Best For

- system sensor enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 80 dB Alert:** Cut through noise with crystal-clear alarm sound that demands attention.
- • **Universal Fit Design:** Effortlessly mounts on walls and fits a wide range of vehicles and environments.
- • **Dual Voltage Flexibility:** Seamlessly operates on 12 or 24 volts for versatile installation anywhere.
- • **Trusted Brand Reliability:** Backed by System Sensor’s proven expertise in safety technology.
- • **Durable Stainless Steel Build:** Engineered for longevity and resilience in demanding conditions.

## Overview

The System Sensor MHW SpectrAlert Mini Horn is a compact, wall-mountable alarm designed for universal fit and dual voltage (12/24V) operation. Delivering a powerful 80 dB sound, it features a durable stainless steel construction and is compatible with a wide range of vehicles and environments, making it a reliable choice for safety and alert systems.

## Description

System Sensor MHW SpectrAlert Mini Horn, Wall Mount, 12/24V, White

## Features

- 12-24 V
- MINI HORN
- Buzzer/Horn/Alarm
- Panel Accessories
- White

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B00QW2YJWK |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #109,614 in Electronics (See Top 100 in Electronics) #402 in Security Horns & Sirens |
| Brand Name | System Sensor |
| Color | White |
| Compatible With Vehicle Type | Truck, Passenger Car, Motorcycle, Golf Cart, Van, UTV, Bus, Scooter, ATV, Tractor |
| Customer Reviews | 4.2 4.2 out of 5 stars (24) 4.2 out of 5 stars |
| Fit Type | Universal Fit |
| Included Components | Fire Alarm |
| Item Dimensions | 6 x 4 x 3 inches |
| Item Highlight | System Sensor SpectrAlert Advance MHW white horn with 80 dB(A) output; audible fire alarm notification appliance |
| Item Weight | 0.27 g |
| Manufacturer | System Sensor |
| Manufacturer Part Number | MHW |
| Material Type | Stainless Steel |
| Model Number | MHW |
| Noise Level | 80 db |
| Number Of Items | 1 |
| Oem Equivalent Part Number | MHW |
| Style Name | Classic |
| Unit Count | 1 Count |
| Upc | 783863032882 |
| Voltage | 12 volts |

## Product Details

- **Brand:** System Sensor
- **Color:** White
- **Item dimensions L x W x H:** 6 x 4 x 3 inches
- **Material:** Stainless Steel
- **Voltage:** 12 volts

## Images

![MHW SpectrAlert Mini Horn, Wall Mount, 12/24V, White - Image 1](https://m.media-amazon.com/images/I/61oBS8ql0FL.jpg)

## Questions & Answers

**Q: Can this be placed outside in the rain**
A: No, it is not rated for outdoor use.

**Q: Does this chirp like s smoke detector or buz like a horn. I want a different sound than a smoke detector**
A: It does these 3. Buzzer/horn/alarm

**Q: My new apartment has one of these. It chirps every time there is lightning outside. Anyone know why that might be?**
A: You need to call your super. Your apartment building's fire alarm monitoring company will need to fix the wiring within it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works like it should .
*by  on Reviewed in the United States October 4, 2018*

Works fine just like it was made to .I was very happy with it.

## Frequently Bought Together

- System Sensor MHW SpectrAlert Mini Horn, Wall Mount, 12/24V, White
- BOSCH SECURITY VIDEO Blue Line Gen Pir Motion Detector, 2 Pack, Blue, 40ft Range, Wall Mount, 94° Field of View, 7-layer Pattern Lookdown Lens

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**Shop now:** [https://www.desertcart.kr/products/12319473-mhw-spectralert-mini-horn-wall-mount-12-24v-white](https://www.desertcart.kr/products/12319473-mhw-spectralert-mini-horn-wall-mount-12-24v-white)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-10-25*