---
product_id: 319206521
title: "QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V"
brand: "qwork"
price: "8 Lei"
currency: RON
in_stock: false
reviews_count: 13
url: https://www.desertcart.ro/products/319206521-qwork-power-failure-alarm-automatic-power-cut-failure-outage-alarm
store_origin: RO
region: Romania
---

# LED power & failure indicators 120dB ultra-loud alarm 9V battery-powered backup QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V

**Brand:** qwork
**Price:** 8 Lei
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Never be left in the dark—power failure alerts that keep you connected and secure!

## Quick Answers

- **What is this?** QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V by qwork
- **How much does it cost?** 8 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/319206521-qwork-power-failure-alarm-automatic-power-cut-failure-outage-alarm)

## 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

- • **Manual Mute Control:** Take charge with an easy on/off switch to silence alarms when needed without losing protection.
- • **Smart LED Indicators:** Visual cues for power status keep you informed at a glance—no guesswork needed.
- • **Effortless Battery Swap:** Drawer-type cell cover design means quick, hassle-free 9V battery replacement.
- • **High Voltage Resilience:** Engineered to withstand voltage spikes, ensuring reliable performance under pressure.
- • **Instant Power Outage Alert:** Stay ahead with a piercing 120dB siren that never lets you miss a blackout.

## Overview

The QWORK Power Failure Alarm delivers a robust 120dB siren triggered instantly by power outages, backed by a convenient 9V battery backup (battery not included). Featuring smart LED indicators for real-time power status and a user-friendly drawer-type battery cover, it’s designed for high voltage resistance and easy manual control, making it an essential safeguard for any modern home or office.

## Description

Buy QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V: Home Security Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It does sounds loud! - I had a situation where my electric wall socket lose power due to the GCI circuit attached to it. I wanted to get alerted when that happened so that I can re-set the GFCI. This product exactly fits the purpose. It does sound loud enough to hear in the house. It initially came faulty and I had to return it and the replacement works fine. It's been few months already since I installed and I am happy with it.
Review: Great for CPAP in Power Outage - Proven during tests to work immediately on power loss from an Uninterrupted Power System (UPS) where I then backup my CPAP with a portable battery system. It is very loud at night so I covered the speaker with cotton and tape to make it a bit quieter. For the money the performance is excellent and good design with 9 v battery power -- when needed. Further, the power cord makes it easy to connect to a crowded power strip/ UPS outlet.

## Features

- Power Failure Alarm: The siren will alarm when the power supply is cut off until restore power; the warning could be manual muted by on/off switch.
- LED Indicaters: The LED indicater can show power out / failure alarm and power condition, convenient to know the power condition.
- Drawer-type cell cover design: The drawer-type cell cover can make the change of battery easier.
- High voltage resistant design: With the specially design, the siren can work fine even if the power voltage exceeds standard.
- Using Method: Firstly place the bottom of the 9 V battery(not included) in the battery compartment according to the positive and negative poles.Then connect the alarm with 220V power and turn on the power switch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LYR4D2C |
| Audible Noise | 120 db |
| Best Sellers Rank | #3,873 in Home Security Systems |
| Brand | QWORK |
| Color | 1 Pack |
| Control Method | Touch |
| Customer Reviews | 4.0 out of 5 stars 266 Reviews |
| Manufacturer | QWORK |
| Mfr Part Number | WD4116 |
| Model Number | WD4116 |
| Mounting Type | Tabletop Mount |
| Noise Level | 120 db |
| Power Source | Battery Powered |
| Sensor Technology | Power Sensor |
| Voltage | 220 volts |

## Product Details

- **Color:** 1 Pack
- **Brand:** QWORK
- **Power Source:** Battery Powered
- **Voltage:** 220 Volts
- **Control Method:** Touch

## Images

![QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V - Image 1](https://m.media-amazon.com/images/I/61r-YdTPMQL.jpg)
![QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V - Image 2](https://m.media-amazon.com/images/I/71QyVtaCABL.jpg)
![QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V - Image 3](https://m.media-amazon.com/images/I/81PbBKdHavL.jpg)
![QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V - Image 4](https://m.media-amazon.com/images/I/61Y30Fj7K6L.jpg)
![QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V - Image 5](https://m.media-amazon.com/images/I/61vUQ0uSB5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It does sounds loud!
*by S***H on December 23, 2022*

I had a situation where my electric wall socket lose power due to the GCI circuit attached to it. I wanted to get alerted when that happened so that I can re-set the GFCI. This product exactly fits the purpose. It does sound loud enough to hear in the house. It initially came faulty and I had to return it and the replacement works fine. It's been few months already since I installed and I am happy with it.

### ⭐⭐⭐⭐⭐ Great for CPAP in Power Outage
*by C***K on May 9, 2024*

Proven during tests to work immediately on power loss from an Uninterrupted Power System (UPS) where I then backup my CPAP with a portable battery system. It is very loud at night so I covered the speaker with cotton and tape to make it a bit quieter. For the money the performance is excellent and good design with 9 v battery power -- when needed. Further, the power cord makes it easy to connect to a crowded power strip/ UPS outlet.

### ⭐⭐⭐⭐ Battery polarity markings are reversed
*by J***. on November 28, 2023*

I bought from Amazon Warehouse, a returned item. Inside the battery compartment, as part of the white molded case, there are raised "+" and "-" battery polarity indicators. It didn't work. I'm an Electrical Engineer. On a lark, I reversed the battery, hoping it had diode protection. It worked perfectly. The markings are switched. It's actually too loud, and an quite annoying sound. Not a pure tone. But it still has to be fairly loud, because it's for the CGFI master circuit that runs to my garage, where my freezer is plugged in. So any time a GFI outlet around a sink, or, more typically, outdoors, would trip, my freezer would shut off. I'm going to tape a ball of cotton from a medicine bottle over the speaker. I wondered what the little hole in the back of the case was for, because I didn't want to cover it with the mounting tape if it was a reset button. I opened it and checked. It's nothing. I see no reason for it to be there, so I'm covering it.

## Frequently Bought Together

- QWORK Power Failure Alarm, Automatic Power Cut Failure Outage Alarm 120db LED Indicator Smart Warning Siren Power by 9V Battery (NOT Included), Plug 220V
- Voniko 9V Batteries - Alkaline 9V Battery 4 Pack - Ultra Long Lasting with a 7 - Year Shelf Life

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-09-13*