---
product_id: 145187291
title: "DC12 V 120 db Continuous Sound Decibel Piezo Buzzer IC Alarm Speaker 2 PCS"
brand: "xnrtop"
price: "NT$800"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/145187291-dc12-v-120-db-continuous-sound-decibel-piezo-buzzer-ic
store_origin: TW
region: Taiwan
---

# 1m wire length 120 dB piercing sound 9-12V standard voltage DC12 V 120 db Continuous Sound Decibel Piezo Buzzer IC Alarm Speaker 2 PCS

**Brand:** xnrtop
**Price:** NT$800
**Availability:** ✅ In Stock

## Summary

> 🚨 Sound the Alarm: Be Heard, Be Secure, Be Unstoppable!

## Quick Answers

- **What is this?** DC12 V 120 db Continuous Sound Decibel Piezo Buzzer IC Alarm Speaker 2 PCS by xnrtop
- **How much does it cost?** NT$800 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/145187291-dc12-v-120-db-continuous-sound-decibel-piezo-buzzer-ic)

## Best For

- xnrtop enthusiasts

## Why This Product

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

## Key Features

- • **Durable ABS Build:** Engineered for impact, heat, and cold resistance—built to last in any environment.
- • **Dual Pack Advantage:** Two high-decibel buzzers included—double your security or spread the alert coverage.
- • **Compact Yet Commanding:** Small 50mm diameter fits discreetly while delivering maximum sound impact.
- • **Plug & Play Simplicity:** Equipped with a 3.5mm plug and adhesive backing for effortless, no-fuss installation.
- • **Unmatched 120 dB Alarm Power:** Cut through noise with a piercing, continuous alert that demands attention.

## Overview

This dual-pack of 12V DC piezo buzzer alarms delivers a powerful 120 dB continuous sound, perfect for security or alert systems. Featuring a durable ABS plastic casing and a 1-meter wire with a 3.5mm plug, these compact 50mm buzzers are easy to install with adhesive backing and built to withstand harsh conditions. Ideal for professionals seeking reliable, high-impact audio alerts.

## Description

Length of Wire: 1m/ 39.4in Sound Level: 120dB Standard Voltage: 9- 12V Standard Current: 100-150mA Equipped with sticker on its bottom, very easy to install Adopt 3.5mm plug, solid and durable Material: ABS plastic Diameter: 50mm/ 1.97in; height: 52mm/ 2.05in Package Includes: 2× 12V DC Electronic Buzzer Alarm Siren Security Horn (Red)

## Features

- Length of Wire: 1 m/ 39.4 in
- Sound Level: 120 dB
- Standard Voltage: 9- 12 V; Standard Current: 100-150 mA
- Equipped with sticker on its bottom, very easy to install
- Made of ABS plastic, wear resistance, impact resistance, heat resistance, low temperature resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 12 Volts |
| Control Method | Touch |
| Noise Level | 120 Decibels |
| Mounting Type | Wall Mount |
| Maximum Range | 150 Meters |
| UPC | 674862275496 |
| Manufacturer | Xnrtop |
| Item Weight | 4.8 ounces |
| Product Dimensions | 1.97 x 1.97 x 2.05 inches |
| Is Discontinued By Manufacturer | No |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Red
- **Brand:** Xnrtop
- **Power Source:** Corded Electric
- **Compatible Devices:** Smartphone, Tablet, Computer
- **Product Dimensions:** 1.97"L x 1.97"W x 2.05"H

## Images

![DC12 V 120 db Continuous Sound Decibel Piezo Buzzer IC Alarm Speaker 2 PCS - Image 1](https://m.media-amazon.com/images/I/511+WiP28SL.jpg)

## Frequently Bought Together

- Xnrtop DC12 V 120 db Continuous Sound Decibel Piezo Buzzer IC Alarm Speaker 2 PCS
- VWEICYY 9V Battery Connector,10 PCS T-Type 9 Volt Buckle Connector Hard Plastic Shell Used in Student Experiment,or Other Equipment with Battery(T-Type, 10PCS)
- 2V 3V 5V 6V 9V 12V DC Piezo Electronic Buzzer Very Load Alarm Electric Security Siren Horn 120dB@12VDC

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**Shop now:** [https://www.desertcart.tw/products/145187291-dc12-v-120-db-continuous-sound-decibel-piezo-buzzer-ic](https://www.desertcart.tw/products/145187291-dc12-v-120-db-continuous-sound-decibel-piezo-buzzer-ic)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-16*