---
product_id: 550134016
title: "12V 5PCS Piezoelectric Active Buzzer, 110dB High-Decibel Siren Speaker, Touch Control, Black (Security and Alerting)"
brand: "stemedu"
price: "€ 32.77"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/550134016-12v-5pcs-piezoelectric-active-buzzer-110db-high-decibel-siren-speaker
store_origin: PT
region: Portugal
---

# 12V power 5PCS pack 110dB sound 12V 5PCS Piezoelectric Active Buzzer, 110dB High-Decibel Siren Speaker, Touch Control, Black (Security and Alerting)

**Brand:** stemedu
**Price:** € 32.77
**Availability:** ✅ In Stock

## Summary

> 🔔 Sound the Alarm: Elevate Your Security Game!

## Quick Answers

- **What is this?** 12V 5PCS Piezoelectric Active Buzzer, 110dB High-Decibel Siren Speaker, Touch Control, Black (Security and Alerting) by stemedu
- **How much does it cost?** € 32.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/550134016-12v-5pcs-piezoelectric-active-buzzer-110db-high-decibel-siren-speaker)

## Best For

- stemedu enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value:** Get 5 high-performance buzzers for all your security needs.
- • **Compact Design:** Small yet mighty, fitting seamlessly into any project.
- • **Unmatched Sound Power:** Experience a booming 110dB alert that commands attention!
- • **Reliable Voltage Range:** Operates smoothly between 6-15V DC for versatile use.
- • **Versatile Applications:** Perfect for cars, safes, and electronic devices.

## Overview

The Stemedu 12V Piezoelectric Active Buzzer is a powerful 110dB siren speaker designed for security and alerting applications. With a compact size of 47mm x 39mm x 23.5mm, it operates within a voltage range of 6-15V DC and comes in a convenient pack of 5, making it ideal for various electronic projects and security systems.

## Description

12V 5PCS Piezoelectric Active Buzzer, 110dB High-Decibel Siren Speaker, Touch Control, Black (Security and Alerting)

## Features

- 🚩 This piezoelectric alarm siren is an active buzzer
- 🚩 Rated voltage is 12V DC, operating voltage is 6-15V DC.
- 🚩 110dB high decibel sounder module, usually used in car / safe box, or used as sound devices on small electronic products such as music greeting cards, electronic doorbells and electronic toys.
- 🚩 Dimensions: 47mm x 39mm x 23.5mm (1.83in x 1.54in x 0.93in)
- 🚩 You will get 5PCS 12V DC Black Piezo Alarm Siren 110dB Anti-Theft Alarm High-Decibel Buzzers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Stemedu |
| Part Number | ST3484X5 |
| Package Dimensions | 16.89 x 12.9 x 2.9 cm; 132 Grams |
| Manufacturer reference | ST3484X5 |
| Size | 47mm x 39mm x 23.5mm (1.83in x 1.54in x 0.93in) |
| Colour | Black |
| Power Source | Corded Electric |
| Voltage | 15 Volts |
| Item Package Quantity | 1 |
| Sound level | 110 dB |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 132 g |

## Images

![12V 5PCS Piezoelectric Active Buzzer, 110dB High-Decibel Siren Speaker, Touch Control, Black (Security and Alerting) - Image 1](https://m.media-amazon.com/images/I/51cNvTOGkUL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/550134016-12v-5pcs-piezoelectric-active-buzzer-110db-high-decibel-siren-speaker](https://www.desertcart.pt/products/550134016-12v-5pcs-piezoelectric-active-buzzer-110db-high-decibel-siren-speaker)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-16*