---
product_id: 102875282
title: "B BlesiyaWaterproof 12V Active Buzzer DC Buzzer Electronic Alarm Continuous Beep Drive Pin"
brand: "b blesiya"
price: "€ 18.59"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.sk/products/102875282-b-blesiyawaterproof-12v-active-buzzer-dc-buzzer-electronic-alarm-continuous
store_origin: SK
region: Slovakia
---

# 1.5-15V DC power Waterproof design 90 dB sound level B BlesiyaWaterproof 12V Active Buzzer DC Buzzer Electronic Alarm Continuous Beep Drive Pin

**Brand:** b blesiya
**Price:** € 18.59
**Availability:** ✅ In Stock

## Summary

> 🔔 Sound the Alarm: Your Reliable Alert System Awaits!

## Quick Answers

- **What is this?** B BlesiyaWaterproof 12V Active Buzzer DC Buzzer Electronic Alarm Continuous Beep Drive Pin by b blesiya
- **How much does it cost?** € 18.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/102875282-b-blesiyawaterproof-12v-active-buzzer-dc-buzzer-electronic-alarm-continuous)

## Best For

- b blesiya enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Designed with a waterproof casing, this buzzer thrives in any environment, rain or shine.
- • **Energy Efficient:** Enjoy low power consumption without compromising on performance, keeping your energy bills in check.
- • **Compact & Lightweight:** Its small size and low weight make installation a breeze, fitting into tight spaces effortlessly.
- • **Unmatched Sound Clarity:** Experience a powerful 90 dB output that ensures your alerts are heard loud and clear.
- • **Versatile Voltage Range:** Operates seamlessly between 1.5 to 15V DC, making it perfect for various applications.

## Overview

The Waterproof 12V Active Buzzer is a high-performance electronic alarm designed for versatility and durability. With a powerful 90 dB sound output, it operates efficiently within a voltage range of 1.5 to 15V DC. Its waterproof design ensures reliability in various conditions, making it an ideal choice for both indoor and outdoor applications. Compact and energy-efficient, this buzzer is perfect for anyone looking to enhance their alert systems.

## Description

B BlesiyaWaterproof 12V Active Buzzer DC Buzzer Electronic Alarm Continuous Beep Drive Pin

## Features

- The piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer, an impedance matching device, a resonance box, an outer casing and the like. Some piezoelectric buzzer housings are also equipped with light emitting diodes. A multivibrator is composed of a transistor or an integrated circuit.
- When the power is turned on 1.5 15V DC working voltage , the multivibrator starts to oscillate and outputs an audio signal of 1.5 2.5kHZ
- Piezoelectric buzzers can be divided into: passive piezoelectric buzzer external drive series , active piezoelectric buzzer including drive series , and self excited piezoelectric buzzer.
- The characteristics of the piezoelectric buzzer are: small size, light weight, thin thickness, low power consumption, good reliability, and low cost.
- 1 Piece 4333 Piezo Active Waterproof Buzzer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | B Blesiya |
| Part Number | 2c375c8492326afe21f7a2a5eff64bc4 |
| Power Source | dc |
| Item Package Quantity | 1 |
| Sound Level | 90 dB |

## Product Details

- **Brand:** B Blesiya
- **Noise Level:** 90 dB
- **Remote Control Included?:** No
- **Manufacturer:** B Blesiya
- **UPC:** 780522526034

## Images

![B BlesiyaWaterproof 12V Active Buzzer DC Buzzer Electronic Alarm Continuous Beep Drive Pin - Image 1](https://m.media-amazon.com/images/I/51alMfzJ28L.jpg)
![B BlesiyaWaterproof 12V Active Buzzer DC Buzzer Electronic Alarm Continuous Beep Drive Pin - Image 2](https://m.media-amazon.com/images/I/51D8M2FkFVL.jpg)
![B BlesiyaWaterproof 12V Active Buzzer DC Buzzer Electronic Alarm Continuous Beep Drive Pin - Image 3](https://m.media-amazon.com/images/I/51P9m4j1FyL.jpg)
![B BlesiyaWaterproof 12V Active Buzzer DC Buzzer Electronic Alarm Continuous Beep Drive Pin - Image 4](https://m.media-amazon.com/images/I/51bexiJqtXL.jpg)
![B BlesiyaWaterproof 12V Active Buzzer DC Buzzer Electronic Alarm Continuous Beep Drive Pin - Image 5](https://m.media-amazon.com/images/I/51wPrqp8c9L.jpg)

## Customer Reviews

### ⭐ Not 12 Volt
*by J***L on May 19, 2019*

This is stamped 24v on the back. It operates fine at 12v, but not very loud.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sk/products/102875282-b-blesiyawaterproof-12v-active-buzzer-dc-buzzer-electronic-alarm-continuous](https://www.desertcart.sk/products/102875282-b-blesiyawaterproof-12v-active-buzzer-dc-buzzer-electronic-alarm-continuous)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*