---
product_id: 461457293
title: "Alarm Horn Siren PA Speaker Mic System,BANHAO 100w 12v 7 Sound Loud Car Alarm Police Car Siren Speaker System Emergency Amplifier Alarm Kit Horn for 12V Truck Lorry Boat"
brand: "banhao"
price: "$163"
currency: NZD
in_stock: true
reviews_count: 13
category: "Banhao"
url: https://www.desertcart.nz/products/461457293-alarm-horn-siren-pa-speaker-mic-system-banhao-100w-12v
store_origin: NZ
region: New Zealand
---

# Built-in PA mic with 7 siren tones 100W powerful output Universal 12V vehicle compatibility Alarm Horn Siren PA Speaker Mic System,BANHAO 100w 12v 7 Sound Loud Car Alarm Police Car Siren Speaker System Emergency Amplifier Alarm Kit Horn for 12V Truck Lorry Boat

**Brand:** banhao
**Price:** $163
**Availability:** ✅ In Stock

## Summary

> 🚨 Amplify your authority—be heard, be unstoppable!

## Quick Answers

- **What is this?** Alarm Horn Siren PA Speaker Mic System,BANHAO 100w 12v 7 Sound Loud Car Alarm Police Car Siren Speaker System Emergency Amplifier Alarm Kit Horn for 12V Truck Lorry Boat by banhao
- **How much does it cost?** $163 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/461457293-alarm-horn-siren-pa-speaker-mic-system-banhao-100w-12v)

## Best For

- banhao enthusiasts

## Why This Product

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

## Key Features

- • **Trusted & Loud:** Top-rated with 4.1 stars and thousands of users confirming its reliability and volume.
- • **Effortless Setup:** Quick, no-fuss installation with straightforward wiring—get loud in minutes.
- • **Versatile Emergency Tones:** 7 distinct siren sounds plus PA mic for clear, authoritative communication on the go.
- • **Command Attention Instantly:** 100W high-decibel output ensures your message cuts through any noise.
- • **Seamless Vehicle Integration:** Compatible with any 12V vehicle—car, truck, boat, or RV, install and amplify your presence.

## Overview

The BANHAO Siren Horn is a premium 100W emergency sound amplifier with 7 siren tones and a built-in PA microphone, designed for any 12V vehicle. Durable and easy to install, it delivers powerful, clear sound for emergency or communication needs, making it a top choice for professionals seeking reliable, loud, and versatile vehicle siren systems.

## Description

Buy Alarm Horn Siren PA Speaker Mic System,BANHAO 100w 12v 7 Sound Loud Car Alarm Police Car Siren Speaker System Emergency Amplifier Alarm Kit Horn for 12V Truck Lorry Boat: Horns & Sirens - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worth every dollar! - Works as it should. Nice and loud! Suggest using resistor spark plugs on small engine applications to avoid interference
Review: Very loud - Very practical, easy to install and very loud. Good product.

## Features

- HIGH QUALITY:The With Mic PA Speaker System Emergency Sound Amplifier-7 tones is made from premium material that is durable and long lasting.
- PA SYSTEM: Car siren speaker are built in public-address system. You can talk to other people with this mic in your car.Suitable for Any 12V Vehicle: Car siren speaker can be installed in any vehicle with 12V DC Power. You can install it in Car, RV, Boat, Truck, Jeep ,etc.
- Ease Of Installation: The horn speaker is easy to install on your vehicle if you follow the instruction below. It takes minutes to connect wires.
- AUDIBLE:The Car Siren Horn With Mic PA Speaker System Emergency Sound Amplifier-7 tones designed to be very loud .And don’t make them face to face when you use.
- Customer Service: First of all, thank you for choosing the BANHAO horn.We will provide you with high-quality products and services to create a more enjoyable shopping experience on desertcart. If you encounter any problems when receiving or using our products, please feel free to contact us，we will serve until you are satisfied.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5GW8MH7 |
| Best Sellers Rank | #7,670 in Electronics ( See Top 100 in Electronics ) #21 in Security Horns & Sirens |
| Customer Reviews | 4.1 4.1 out of 5 stars (566) |
| Date First Available | June 30, 2022 |
| Item Weight | 1.32 pounds |
| Item model number | BH-HHQ-04 |
| Product Dimensions | 10.06 x 7.56 x 8.86 inches |

## Product Details

- **Brand:** banhao
- **Color:** Siren Horn
- **Manufacturer:** BANHAO
- **Noise Level:** 130 Decibels
- **Voltage:** 12 Volts

## Images

![Alarm Horn Siren PA Speaker Mic System,BANHAO 100w 12v 7 Sound Loud Car Alarm Police Car Siren Speaker System Emergency Amplifier Alarm Kit Horn for 12V Truck Lorry Boat - Image 1](https://m.media-amazon.com/images/I/61YXDjVXp9L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth every dollar!
*by S***A on January 22, 2026*

Works as it should. Nice and loud! Suggest using resistor spark plugs on small engine applications to avoid interference

### ⭐⭐⭐⭐⭐ Very loud
*by A***R on August 22, 2025*

Very practical, easy to install and very loud. Good product.

### ⭐⭐⭐⭐ Siren(s) are loud, voice is OK
*by A***I on July 3, 2024*

Product is straight forward; in my opinion the horn component is built better than the microphone component; time will tell on the mic. Curious if that mic is available as a replacement part. Installed in about 10-15 minutes. Sirens are loud, VERY LOUD. The voice output is not as loud as the sirens. I think it's adequate and possibly the siren/horns should be a little lower as the voice output is. Nonetheless, quick easy install, got my sirens, got my voice. Overall decent product and good value for the money!

## Frequently Bought Together

- Alarm Horn Siren PA Speaker Mic System,BANHAO 100w 12v 7 Sound Loud Car Alarm Police Car Siren Speaker System Emergency Amplifier Alarm Kit Horn for 12V Truck Lorry Boat
- XRIDONSEN 2 in1 Dash Emergency Strobe Lights Interior Windshield Red Blue Warning Safety Flashing Police Lights Law Enforcement w/Suction Cups for Volunteer Vehicles, Trucks (2×7.16 inch, 16 LED)
- XRIDONSEN Emergency Strobe Dash Police Lights Safety Flashing Warning Hazard Interior Front/Rear Windshield Deck Split Light Bar w/Suction Cups for Vehicles Trucks (2x14 inch, Red Blue)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/461457293-alarm-horn-siren-pa-speaker-mic-system-banhao-100w-12v](https://www.desertcart.nz/products/461457293-alarm-horn-siren-pa-speaker-mic-system-banhao-100w-12v)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*