---
product_id: 82168113
title: "15pcs Super Loud Active Passive Piezo Buzzer Alarm 12mm Dia DC 5V 2 Terminals Electronic Continuous Sound Buzzer for Arduino"
brand: "poilee"
price: "€ 0.75"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.it/products/82168113-15pcs-super-loud-active-passive-piezo-buzzer-alarm-12mm-dia
store_origin: IT
region: Italy
---

# 15pcs Super Loud Active Passive Piezo Buzzer Alarm 12mm Dia DC 5V 2 Terminals Electronic Continuous Sound Buzzer for Arduino

**Brand:** poilee
**Price:** € 0.75
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 15pcs Super Loud Active Passive Piezo Buzzer Alarm 12mm Dia DC 5V 2 Terminals Electronic Continuous Sound Buzzer for Arduino by poilee
- **How much does it cost?** € 0.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/82168113-15pcs-super-loud-active-passive-piezo-buzzer-alarm-12mm-dia)

## Best For

- poilee enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Noise Level | 85 Decibels |
| UPC | 766832276906 |
| Manufacturer | PoiLee |
| Part Number | C045 |
| Item Weight | 0.845 ounces |
| Package Dimensions | 4.06 x 3.19 x 0.35 inches |
| Item model number | C045 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** PoiLee
- **Power Source:** Corded Electric
- **Product Dimensions:** 0.47"L x 0.47"W x 0.37"H
- **Voltage:** 5 Volts
- **Control Method:** App

## Images

![15pcs Super Loud Active Passive Piezo Buzzer Alarm 12mm Dia DC 5V 2 Terminals Electronic Continuous Sound Buzzer for Arduino - Image 1](https://m.media-amazon.com/images/I/21+tt0b7KWL.jpg)

## Questions & Answers

**Q: How loud is the buzzer 1-10 rate it**
A: Not very - I use it as a beeper

**Q: What is the precise diameter of the pins?**
A: The pins are 0.6mm in diameter

**Q: Can this buzzer be used to deter a burglar to make him think it is an alarm system? it sounds louder or the same as a home phone ringer?**
A: Louder than a ringer but not as loud as a home burglar alarm

**Q: Why does the sticker say "remove seal after washing"? Are you supposed to wash these when you get them? Are they dirty, carry disease, toxic?**
A: Most of these items come from Chi-Na. So they are probably worried about the wu-flu. So when you get them, spray them with a light misting from a water bottle filled with alcohol, then remove the sticker. Then, wash your hands. Good luck

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Not 5-Stars due to poor QC - when they work they work ... they just don't all work
  

*by R***M on Reviewed in the United States on August 4, 2023*

They are 5-Star item *WHEN THEY WORK*,  ... they just don't all work. Beep quality is inconsistent, and some of them did not beep at all out of the package.

### ⭐ 1.0 out of 5 stars







  
  
    Junk
  

*by K***R on Reviewed in the United States on July 22, 2023*

It could not be heard.worthless!!!!

### ⭐ 1.0 out of 5 stars







  
  
    Two out of ten are not working.
  

*by S***F on Reviewed in the United States on September 6, 2019*

I purchased some of these buzzers , but 2 out of 10 not working .

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**Shop now:** [https://www.desertcart.it/products/82168113-15pcs-super-loud-active-passive-piezo-buzzer-alarm-12mm-dia](https://www.desertcart.it/products/82168113-15pcs-super-loud-active-passive-piezo-buzzer-alarm-12mm-dia)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-07*