---
product_id: 19895098
title: "AI-4329-P-FP28 PIEZO Buzzer, Pulse, 12VDC, 6mA"
brand: "projects unlimited"
price: "HK$321"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/19895098-ai-4329-p-fp28-piezo-buzzer-pulse-12vdc-6ma
store_origin: HK
region: Hong Kong
---

# AI-4329-P-FP28 PIEZO Buzzer, Pulse, 12VDC, 6mA

**Brand:** projects unlimited
**Price:** HK$321
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** AI-4329-P-FP28 PIEZO Buzzer, Pulse, 12VDC, 6mA by projects unlimited
- **How much does it cost?** HK$321 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/19895098-ai-4329-p-fp28-piezo-buzzer-pulse-12vdc-6ma)

## Best For

- projects unlimited enthusiasts

## Why This Product

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

## Description

AI-4329-P-FP28 PIEZO Buzzer, Pulse, 12VDC, 6mA

## Features

- Price For: Each Transducer Function: Buzzer Supply Voltage Min: 6VDC Supply Voltage Max: 28VDC Sound Level SPL: 88dBA Resonant Frequency: 2.9kHz External Diameter: 43mm Current Rating: 6mA RoHS Compliant: Yes

## Images

![AI-4329-P-FP28 PIEZO Buzzer, Pulse, 12VDC, 6mA - Image 1](https://m.media-amazon.com/images/I/41K8nmRS8xL.jpg)

---

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**Shop now:** [https://www.desertcart.hk/products/19895098-ai-4329-p-fp28-piezo-buzzer-pulse-12vdc-6ma](https://www.desertcart.hk/products/19895098-ai-4329-p-fp28-piezo-buzzer-pulse-12vdc-6ma)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-04*