---
product_id: 546555086
title: "QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912"
brand: "qwork"
price: "€ 40.32"
currency: EUR
in_stock: true
reviews_count: 12
category: "Qwork"
url: https://www.desertcart.de/products/546555086-qwork-fire-alarm-2-pack-12-24v-dc-wired-sound
store_origin: DE
region: Germany
---

# 6 super bright LEDs 105dB ultra-loud alarm 9-24V DC wired power QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912

**Brand:** qwork
**Price:** € 40.32
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of danger with QWORK’s blazing loud & bright fire alert system!

## Quick Answers

- **What is this?** QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912 by qwork
- **How much does it cost?** € 40.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/546555086-qwork-fire-alarm-2-pack-12-24v-dc-wired-sound)

## Best For

- qwork enthusiasts

## Why This Product

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

## Key Features

- • **Light Up Safety:** Built-in 6 high-intensity LEDs provide vivid visual warnings, enhancing emergency awareness instantly.
- • **Hear It From Afar:** Ultra-loud 105dB siren ensures no fire alert goes unnoticed, even in noisy environments.
- • **Dual Pack Advantage:** Two alarms included for comprehensive coverage—perfect for multi-room or larger spaces.
- • **Flexible Voltage Range:** Operates seamlessly between 9 to 24V DC, fitting diverse wired security setups with ease.
- • **Reliable Wired Security:** Wired connection guarantees uninterrupted power and dependable fire detection without battery worries.

## Overview

The QWORK Fire Alarm WD8912 is a wired sound and light fire warning system featuring an ultra-loud 105dB siren and 6 bright LEDs. Operating on 9-24V DC, this 2-pack alarm set offers reliable, battery-free fire detection ideal for professional and home security setups, ensuring rapid alerts through both sound and vivid strobe lighting.

## Description

desertcart.com: QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912

Review: Perfect for my.... - Perfect for my boys firetruck room. They definitely add a special touch to the theme. Seems to be made pretty well. No issues and it'd been a few months
Review: Worked perfectly, and REALLY loud. - Replaced 6 cease-fire alarms/buzzer/lights at our local shooting range with these. They were easy to install and work great. If anything they are louder than the original alarms we had in place (many of which had quit working over the past year). All the LED lights worked great as well. Can hear the cease fire alarms clearly 300 yards down range.

## Features

- No UL rating. 9 to 24V DC Working voltage, 2 Pieces.
- 3 different shades, you can choose any one of them as you need.
- Ultra-loud sound, alarm volume greater than or equal to 105dB.
- Built-in 6 LEDs, super bright when the alarm signal is issued, effectively remind people away from fire.
- A kind of alarm terminal equipment, suitable for sound and light alarm in case of fire.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSGHN4GD |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.0 4.0 out of 5 stars (67) |
| Date First Available | January 17, 2023 |
| Item Weight | 12.7 ounces |
| Item model number | WD8912 |
| Manufacturer | QWORK |
| Mounting Type | Wall Mount |
| Noise Level | 105 Decibels |
| Package Dimensions | 10.39 x 5.28 x 2.56 inches |
| Part Number | CA8912 |
| Sensor Technology | Contact Sensor |
| UPC | 795973596482 |

## Product Details

- **Brand:** QWORK
- **Color:** Red
- **Control Method:** Touch
- **Power Source:** Battery Powered
- **Voltage:** 24 Volts

## Images

![QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912 - Image 1](https://m.media-amazon.com/images/I/617L4JS-HPL.jpg)
![QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912 - Image 2](https://m.media-amazon.com/images/I/61EMwA35zCL.jpg)
![QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912 - Image 3](https://m.media-amazon.com/images/I/61JTaqG03+L.jpg)
![QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912 - Image 4](https://m.media-amazon.com/images/I/61LSh9lGdAL.jpg)
![QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912 - Image 5](https://m.media-amazon.com/images/I/61mt-b8u5jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for my....
*by J***R on May 14, 2025*

Perfect for my boys firetruck room. They definitely add a special touch to the theme. Seems to be made pretty well. No issues and it'd been a few months

### ⭐⭐⭐⭐⭐ Worked perfectly, and REALLY loud.
*by N***S on October 24, 2023*

Replaced 6 cease-fire alarms/buzzer/lights at our local shooting range with these. They were easy to install and work great. If anything they are louder than the original alarms we had in place (many of which had quit working over the past year). All the LED lights worked great as well. Can hear the cease fire alarms clearly 300 yards down range.

### ⭐ Smoke detector with light and sound
*by A***R on July 28, 2025*

When it was wired in and turned on, the unit popped, fire came out, and blackened the whole unit. Do not purchase since is a fire hazard!

## Frequently Bought Together

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-22*