---
product_id: 539517511
title: "30W Alarm Siren Super Loud 130dB Electronic Horn Indoor/Outdoor Security Siren DC 12V 9V 5V"
brand: "nmifoan"
price: "VT17772"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/539517511-30w-alarm-siren-super-loud-130db-electronic-horn-indoor-outdoor
store_origin: VU
region: Vanuatu
---

# 130dB Loudness Adjustable Angle Easy Installation 30W Alarm Siren Super Loud 130dB Electronic Horn Indoor/Outdoor Security Siren DC 12V 9V 5V

**Brand:** nmifoan
**Price:** VT17772
**Availability:** ✅ In Stock

## Summary

> 🔔 Sound the Alarm: Your Security Just Got a Major Upgrade!

## Quick Answers

- **What is this?** 30W Alarm Siren Super Loud 130dB Electronic Horn Indoor/Outdoor Security Siren DC 12V 9V 5V by nmifoan
- **How much does it cost?** VT17772 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/539517511-30w-alarm-siren-super-loud-130db-electronic-horn-indoor-outdoor)

## Best For

- nmifoan enthusiasts

## Why This Product

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

## Key Features

- • **Wide Coverage:** Adjustable bracket allows for optimal sound dispersion across large areas.
- • **Unmatched Volume:** Experience a staggering 130dB sound that commands attention!
- • **Customizable Sound:** Choose between steady or warble tones to suit your needs.
- • **Durable & Affordable:** Built to last, this siren is a cost-effective solution for any security setup.
- • **Versatile Connectivity:** Easily integrates with various alarm systems for ultimate security.

## Overview

The 30W Alarm Siren delivers an impressive 130dB sound output, making it an essential component for any security system. With adjustable angles for optimal sound distribution and easy installation, this siren is perfect for both indoor and outdoor use. Its versatile connectivity options allow it to work seamlessly with various alarm systems, ensuring your safety is always a top priority.

## Description

Sponsored Ad - 30W Alarm Siren Super Loud 130dB Electronic Horn Indoor/Outdoor Security Siren DC 12V 9V 5V

## Features

- 130db Alarm Speaker:The alarm siren is equipped with 5- 12V ,130 dB @12V tweeter within 1 meter range, loud volume and dual tone, which can be used together with various alarm connections.
- How to use: Just connect it power 5 to 12VDC,it will work. It should have a Steady Tone Wire or Warble Tone wire, There are three wires (white, yellow and red), Connect the white wire to the (-) and connect the red to (+) for warble sound or connect the yellow wit to (+) for steady sound.Just send your positive voltage on Steady or Warble, which ever you prefer, you should be good.
- Angle adjustable:The bracket can be rotated to 90 degrees. Adjusting the different angles of the speakers can make the siren sound spread farther and spread in a wider direction.
- Easy Installation: The alarm with a bracket and 6 screws is easy to install,. Generally installed on the roof or garage door or car roof, etc., the installation height is more than 1 meter. It can be installed in large venues such as households, supermarkets, shopping malls, etc. It is cheap and durable.
- Size: 20*12.5*23cm/7.9*4.9*9.1in

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Control Method | Touch |
| Noise Level | 150 dB |
| Mounting Type | Wall Mount |
| Maximum Range | 1 Meter |
| Manufacturer | Nmifoan |
| Part Number | NM150 |
| Item Weight | 1.94 pounds |
| Product Dimensions | 9.45 x 7.87 x 5.51 inches |
| Country of Origin | China |
| Item model number | NM150 |
| Included Components | alarm siren |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** White
- **Brand:** Nmifoan
- **Power Source:** Corded Electric
- **Product Dimensions:** 9.06"L x 4.92"W x 9.1"H
- **Voltage:** 12 Volts

## Images

![30W Alarm Siren Super Loud 130dB Electronic Horn Indoor/Outdoor Security Siren DC 12V 9V 5V - Image 1](https://m.media-amazon.com/images/I/61QKh2XY18L.jpg)

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**Shop now:** [https://www.desertcart.vu/products/539517511-30w-alarm-siren-super-loud-130db-electronic-horn-indoor-outdoor](https://www.desertcart.vu/products/539517511-30w-alarm-siren-super-loud-130db-electronic-horn-indoor-outdoor)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-16*