---
product_id: 47368700
title: "20PCS 12mm Piezo Elements Sounder Sensor Trigger Drum Disc+Wire Copper"
brand: "daier"
price: "S/.60"
currency: PEN
in_stock: true
reviews_count: 10
category: "Daier"
url: https://www.desertcart.pe/products/47368700-20pcs-12mm-piezo-elements-sounder-sensor-trigger-drum-disc-wire
store_origin: PE
region: Peru
---

# 7cm copper wire leads for optimal conductivity 20-pack for versatile DIY sound projects 12mm precision sound sensor 20PCS 12mm Piezo Elements Sounder Sensor Trigger Drum Disc+Wire Copper

**Brand:** daier
**Price:** S/.60
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with precision and power!

## Quick Answers

- **What is this?** 20PCS 12mm Piezo Elements Sounder Sensor Trigger Drum Disc+Wire Copper by daier
- **How much does it cost?** S/.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/47368700-20pcs-12mm-piezo-elements-sounder-sensor-trigger-drum-disc-wire)

## Best For

- daier enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Advantage:** 20 pieces to fuel multiple projects or replacements, keeping you ahead in your sound innovation game.
- • **Compact 12mm Diameter:** Perfectly sized for seamless integration into acoustic instruments and DIY audio devices.
- • **Ready-to-Use Flying Leads:** 7cm wires included for quick, hassle-free installation and connectivity.
- • **Premium Copper & PVC Build:** Durable materials ensure long-lasting performance and superior signal clarity.
- • **Multi-Functional Sound Trigger:** Ideal for speech, music applications, and electronic drum triggers—unlock creative potential.

## Overview

This 20-piece set of 12mm piezo sounder sensors features copper and PVC construction with 7cm flying leads, designed for speech, music, and electronic drum trigger applications. Lightweight and compact, these sensors offer reliable performance for DIY audio projects and instrument enhancements.

## Description

desertcart.com: 20PCS 12mm Piezo Elements Sounder Sensor Trigger Drum Disc+Wire Copper : Musical Instruments

Review: Great! - The right size for 3 under the bridge of acoustic guitar.
Review: Work great for DIY "Chassis Ears" microphone - Plugs right into my phone after attaching 3.5 mm plug!

## Features

- Speech and music applications
- 12mm with flying leads
- Material: Copper,PVC
- Size: Metal Plate Diameter(mm) : 12 Cable Length: 7cm
- Net Weight: 5g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073RKDLCJ |
| Best Sellers Rank | #36,865 in Musical Instruments ( See Top 100 in Musical Instruments ) #15 in Electronic Drum Triggers |
| Customer Reviews | 4.3 4.3 out of 5 stars (39) |
| Date First Available | July 6, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.704 ounces |
| Item model number | Z020*20 |
| Manufacturer | daier |
| Package Dimensions | 4.29 x 2.72 x 0.28 inches |

## Images

![20PCS 12mm Piezo Elements Sounder Sensor Trigger Drum Disc+Wire Copper - Image 1](https://m.media-amazon.com/images/I/81CLpwC4idL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by T***P on October 17, 2025*

The right size for 3 under the bridge of acoustic guitar.

### ⭐⭐⭐⭐ Work great for DIY "Chassis Ears" microphone
*by M***R on June 29, 2022*

Plugs right into my phone after attaching 3.5 mm plug!

### ⭐⭐⭐⭐⭐ Acoustic elements work well in transducer experiments.
*by T***D on September 1, 2025*

I bought these to make high impedance headphones. Glued to circles of very thin metal (like you can find in beer cans) and placed in a pair of busted headphones, these allow good performance when driven by a crystal radio or vacuum tube receiver.

## Frequently Bought Together

- 20PCS 12mm Piezo Elements Sounder Sensor Trigger Drum Disc+Wire Copper
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- TIMESETL 15pcs Piezo Pickup 27mm Piezo Amplifiers Discs with 13" Leads for Acoustic Guitar Drum

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**Shop now:** [https://www.desertcart.pe/products/47368700-20pcs-12mm-piezo-elements-sounder-sensor-trigger-drum-disc-wire](https://www.desertcart.pe/products/47368700-20pcs-12mm-piezo-elements-sounder-sensor-trigger-drum-disc-wire)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-19*