---
product_id: 80870540
title: "5Pcs SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder Continuous Sound Beep (Pack of 5) CLW1083"
brand: "cylewet"
price: "7 kr"
currency: DKK
in_stock: false
reviews_count: 6
url: https://www.desertcart.dk/products/80870540-5pcs-sfm-27-dc-3-24v-electronic-buzzer-alarm-sounder
store_origin: DK
region: Denmark
---

# 3-24V versatile voltage 100dB piercing sound 15mA low power draw 5Pcs SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder Continuous Sound Beep (Pack of 5) CLW1083

**Brand:** cylewet
**Price:** 7 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔔 Don’t miss a beat—amplify your alerts with precision and power!

## Quick Answers

- **What is this?** 5Pcs SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder Continuous Sound Beep (Pack of 5) CLW1083 by cylewet
- **How much does it cost?** 7 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/80870540-5pcs-sfm-27-dc-3-24v-electronic-buzzer-alarm-sounder)

## Best For

- cylewet enthusiasts

## Why This Product

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

## Key Features

- • **Piercing 100dB Alert:** Cut through noise with a powerful beep that demands attention.
- • **Energy-Efficient Design:** Consumes just 15mA at 12V, keeping your power budget lean.
- • **Compact & Ready to Install:** 3cm diameter with 11cm wire length fits effortlessly into tight spaces.
- • **Wide Voltage Compatibility:** Operates seamlessly from 3V up to 24V—flexible for any project.
- • **Pack of 5 for Bulk Projects:** Get more value and ensure consistent alerts across multiple devices.

## Overview

The 5Pcs SFM-27 Electronic Buzzer Alarm Sounder delivers a sharp 100dB beep powered by a versatile 3-24V range, drawing only 15mA at 12V. Compact and lightweight, this pack of five buzzers is perfect for professional projects requiring reliable, energy-efficient audible alerts.

## Description

Length of Wire: 11cm /4.3in Diameter: 3cm /1.2in Rated Voltage: 12V Range of Voltage: 3-24V Rated Current: 15mA at 12VDC Sound Pressure Frequency: 100dB at 12VDC /30cm Resonant Frequency: 2.5±0.5KHZ Operating Temperature: -20+45℃ Storage Temperature: -20+60℃ Package Includes: 5× SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder

## Features

- Length of Wire: 11cm /4.3in
- Diameter: 3cm /1.2in
- Rated Voltage: 12V; Range of Voltage: 3-24V
- Rated Current: 15mA at 12VDC
- Sound Pressure Frequency: 100dB at 12VDC /30cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cylewet |
| Package Dimensions | 12 x 8.2 x 2.2 cm; 30 g |
| Manufacturer reference | CLW1083 |
| Manufacturer | Qianxin |
| Voltage | 12 Volts |
| Are Batteries Included | No |
| Item Weight | 30 g |
| Guaranteed software updates until | unknown |

## Images

![5Pcs SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder Continuous Sound Beep (Pack of 5) CLW1083 - Image 1](https://m.media-amazon.com/images/I/61jcNfqJf1L.jpg)
![5Pcs SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder Continuous Sound Beep (Pack of 5) CLW1083 - Image 2](https://m.media-amazon.com/images/I/61gmTcUFkkL.jpg)
![5Pcs SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder Continuous Sound Beep (Pack of 5) CLW1083 - Image 3](https://m.media-amazon.com/images/I/61PigSbNmKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing value.
*by A***S on 24 April 2019*

Used one of these as a replacement part on my husbands Pride Colt Deluxe mobility scooter.Much louder than the original.

### ⭐⭐⭐⭐⭐ Works Well
*by R***D on 16 January 2019*

Works well. Good price.

### ⭐⭐⭐⭐ Good value product.Shame one was duff.
*by B***N on 14 October 2019*

Used on my motorbike to give me an audible warning that my indicators are on.Nice and loud so I can hear above the engine and wind noise.One sleeper was duff hence my 4 star rating.

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**Shop now:** [https://www.desertcart.dk/products/80870540-5pcs-sfm-27-dc-3-24v-electronic-buzzer-alarm-sounder](https://www.desertcart.dk/products/80870540-5pcs-sfm-27-dc-3-24v-electronic-buzzer-alarm-sounder)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-10*