---
product_id: 19893782
title: "Projects Unlimited 12VDC Programmable Buzzer Wide Frequency Range 12VDC Rated Voltage"
brand: "pui audio"
price: "$258734"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/19893782-projects-unlimited-12vdc-programmable-buzzer-wide-frequency-range-12vdc-rated
store_origin: CO
region: Colombia
---

# 12VDC Rated Voltage USB 3.0 Compatible Wide Frequency Range Projects Unlimited 12VDC Programmable Buzzer Wide Frequency Range 12VDC Rated Voltage

**Brand:** pui audio
**Price:** $258734
**Availability:** ✅ In Stock

## Summary

> 🔔 Buzz into the Future with Precision!

## Quick Answers

- **What is this?** Projects Unlimited 12VDC Programmable Buzzer Wide Frequency Range 12VDC Rated Voltage by pui audio
- **How much does it cost?** $258734 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/19893782-projects-unlimited-12vdc-programmable-buzzer-wide-frequency-range-12vdc-rated)

## Best For

- pui audio enthusiasts

## Why This Product

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

## Key Features

- • **🔧 Easy to Program:** Customize alerts and notifications effortlessly.
- • **🔊 Unleash Your Sound:** Experience a wide frequency range for versatile audio applications.
- • **⚡ Power Up Your Projects:** Designed for 12VDC systems, ensuring reliable performance.
- • **🌟 Elevate Your Projects:** Perfect for DIY enthusiasts and professional applications alike.
- • **💻 Future-Ready Connectivity:** Now compatible with USB 3.0 for seamless integration.

## Overview

The Projects Unlimited 12VDC Programmable Buzzer is a cutting-edge audio solution designed for versatility and reliability. With a wide frequency range and compatibility with USB 3.0, this buzzer is perfect for both DIY projects and professional applications, ensuring you stay ahead in your audio game.

## Description

Projects Unlimited 12VDC Programmable Buzzer Wide Frequency Range 12VDC Rated Voltage

## Features

- This is the updated newer version.
- Now works with USB 3.0

## Images

![Projects Unlimited 12VDC Programmable Buzzer Wide Frequency Range 12VDC Rated Voltage - Image 1](https://m.media-amazon.com/images/I/313A2nsy4ML.jpg)

## Questions & Answers

**Q: windows 10 wont recognize? is there a driver i can update? or do I just have to return it?**
A: It is not windows 10 that is the problem.  It is not compatible with usb 3.0.  USB should be backwards compatible but this device will not be recognized.

**Q: Does it need power to program? Also the software link doesn’t work!!**
A: Program it with just USB connected, wires can be connected but power off.  Go to puiaudio.com, resources, programmable indicator software for download. Also, be aware you need an older USB card on your computer, USB2.0 is too fast. I used my computer to set up the file then had to dig my old laptop out of the closet and email myself the file to get it to load onto the indicator

**Q: What is the maximum frequency this can output?**
A: Frequency Range: 100Hz ~ 6KHz

**Q: Is this compatible with an Apple / Mac computer?**
A: No, Just PC Microsoft

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple little speaker
*by R***M on August 12, 2024*

Simple little 12 VDC speaker that I used to get rid of the annoying screeching tone when my Tahoe doors were open with the key in the ignition. It works very simply. I had a video that showed me how to wire it into the system, and it has a USB port to connect to your computer.Connected to your computer, it acts like a flash drive, so you just copy whatever sound files you want to it. Once disconnected, it turns on and plays the sound(s) when you open the door. Much nicer than the screeching tone.Now, the biggest problem is figuring out what music I want to play ...

### ⭐⭐⭐⭐⭐ Just as advertised
*by F***R on February 21, 2025*

Working well this far, the ability to load and play your own sound files to it is great.

### ⭐⭐⭐⭐⭐ Good product
*by S***N on October 23, 2024*

I used this speaker as a warning tone when I leave my vintage car with the lights still on. Easily programed with a modern “ding ding” tone you can download from many websites without cost. Easy to wire up and very useful.

## Frequently Bought Together

- Projects Unlimited 12VDC Programmable Buzzer Wide Frequency Range 12VDC Rated Voltage
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**Shop now:** [https://www.desertcart.co/products/19893782-projects-unlimited-12vdc-programmable-buzzer-wide-frequency-range-12vdc-rated](https://www.desertcart.co/products/19893782-projects-unlimited-12vdc-programmable-buzzer-wide-frequency-range-12vdc-rated)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-20*