---
product_id: 42922302
title: "Cole Hersee 4099 Universal Buzzer"
brand: "cole hersee"
price: "$80.41"
currency: USD
in_stock: true
reviews_count: 8
category: "Cole Hersee"
url: https://www.desertcart.ec/products/42922302-cole-hersee-4099-universal-buzzer
store_origin: EC
region: Ecuador
---

# 12V DC power Universal compatibility Impact-resistant ABS case Cole Hersee 4099 Universal Buzzer

**Brand:** cole hersee
**Price:** $80.41
**Availability:** ✅ In Stock

## Summary

> 🚨 Elevate your alert game with the buzzer that means business!

## Quick Answers

- **What is this?** Cole Hersee 4099 Universal Buzzer by cole hersee
- **How much does it cost?** $80.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/42922302-cole-hersee-4099-universal-buzzer)

## Best For

- cole hersee enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Impact-resistant ABS resin case with moisture-repellent insulator ensures longevity in demanding environments.
- • **Trusted Replacement:** Direct fit for major brands like Ford, GMC, and Superior Coach—maintain OEM reliability with Cole Hersee.
- • **Compact & Easy Install:** Sleek 2.5” wide design with simple two-screw terminal mounting—upgrade your system hassle-free.
- • **Instant Alert Precision:** Electrical contacts engineered for lightning-fast, uninterrupted signals—never miss a warning.
- • **Versatile Compatibility:** Seamlessly works with any temperature, pressure, door, or momentary switch for endless applications.

## Overview

The Cole Hersee 4099 Universal Buzzer is a robust 12V DC warning device designed for diverse alert needs—from door ajar signals to low air pressure warnings. Featuring instant-response electrical contacts, a durable impact-resistant ABS case, and moisture-repellent insulation, it guarantees reliable performance across automotive and industrial applications. Compact and easy to install, it replaces multiple OEM buzzers, making it the go-to choice for professionals demanding dependable alerts.

## Description

12V DC. Hundreds of uses. For 'door ajar' warning, bus driver alert, low air pressure, temperature, etc. Works with any temperature, pressure, door or momentary switch. Electrical contacts are designed for instant response and uninterrupted signal. Impact-resistant ABS resin case. Moisture-repellent insulator. Two screw terminals with lock washers. Size: 1 7/32-Inch Long x 2 1/2-Inch Wide x 2 17/32-Inch High (30.9 x 63.2 x 64.3mm). Replaces: Ford FDM-2938-A, GMC 1116882, Superior Coach 76032, Divco-Wayne E-11811-A.

Review: Great buzzer - Great application for a warning sound. My application is a lights-on reminder for a classic car. Sound: great buzzer sound - not the high pitch piezo sound you will get from the cheaper options around Volume: very subjective. I think the volume is loud if placed uncovered inside a car. Good volume for an under dash application. Comments: I read some reviews were the purchasers were not happy in a boat application. I can see that being an issue since this is a buzzer that works at a lower frequency but inside a car it works great.
Review: Buzzzzzzzzzzzz - I needed a buzzer to activate with a DC electronic strike. The strike I had installed would click but was barely audible, and I needed it to buzz. Short of replacing the Strike with an AC strike that would buzz, I decided to look for a buzzer to add to the existing strike so I would not have to replace multiple expensive parts. This buzzer worked perfectly. it makes a decent buzz sound, not too loud, but not too soft. This is bigger than I had expected, but it fit where I needed it without issue. simple install just wired in line with the strike and when it is released this buzzes. This reminds me of the old car buzzers when you used to turn the key on prior to starting the car or if you left the headlights on. It worked perfectly for what I needed it for, and makes the sound I needed it to make.

## Features

- For 'door ajar' warning, bus driver alert, low air pressure, temperature, etc.
- Works with any temperature, pressure, door or momentary switch
- Electrical contacts are designed for instant response and uninterrupted signal
- Impact-resistant ABS resin case
- Moisture-repellent insulator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000XBJ3AE |
| Best Sellers Rank | #295,062 in Automotive ( See Top 100 in Automotive ) #5 in Automotive Replacement Warning Buzzer & Chime Relays |
| Brand | Cole Hersee |
| Brand Name | Cole Hersee |
| Coil Voltage | 12 Volts |
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Customer Reviews | 4.4 out of 5 stars 108 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 00632850151009 |
| Included Components | Buzzer |
| Item Type Name | Buzzer |
| Item Weight | 1.76 ounces |
| Manufacturer | Cole Hersee |
| Maximum Switching Voltage | 12 Volts |
| Minimum Switching Voltage | 12 Volts |
| Model | 4099 |
| Mounting Type | Door Mount |
| Number of Terminals | 2 |
| Operation Mode | Electrical |
| Part Number | 4099 |
| UPC | 632850151009 |
| Unit Count | 1.0 Count |
| Wattage | 6 watts |

## Product Details

- **Brand:** Cole Hersee
- **Connector Type:** Screw
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Mounting Type:** Door Mount

## Images

![Cole Hersee 4099 Universal Buzzer - Image 1](https://m.media-amazon.com/images/I/71Qh5ghE4rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great buzzer
*by A***R on February 6, 2023*

Great application for a warning sound. My application is a lights-on reminder for a classic car. Sound: great buzzer sound - not the high pitch piezo sound you will get from the cheaper options around Volume: very subjective. I think the volume is loud if placed uncovered inside a car. Good volume for an under dash application. Comments: I read some reviews were the purchasers were not happy in a boat application. I can see that being an issue since this is a buzzer that works at a lower frequency but inside a car it works great.

### ⭐⭐⭐⭐⭐ Buzzzzzzzzzzzz
*by A***N on July 7, 2019*

I needed a buzzer to activate with a DC electronic strike. The strike I had installed would click but was barely audible, and I needed it to buzz. Short of replacing the Strike with an AC strike that would buzz, I decided to look for a buzzer to add to the existing strike so I would not have to replace multiple expensive parts. This buzzer worked perfectly. it makes a decent buzz sound, not too loud, but not too soft. This is bigger than I had expected, but it fit where I needed it without issue. simple install just wired in line with the strike and when it is released this buzzes. This reminds me of the old car buzzers when you used to turn the key on prior to starting the car or if you left the headlights on. It worked perfectly for what I needed it for, and makes the sound I needed it to make.

### ⭐⭐⭐⭐ this would have worked fine. Just connect it to 12V and it buzzes
*by M***C on December 6, 2017*

I had planned to use this as a door buzzer for an old car, but ended up going a different direction. Regardless, this would have worked fine. Just connect it to 12V and it buzzes. It's pretty loud and sounds like a dryer buzzer (to me). It was loud enough that I would have wanted to bury it under the dash (might have been loud in an enclosed cab of the car), but not so loud I was concerned about it.

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-10*