---
product_id: 75657577
title: "Mains Power Failure Alarm 3"
brand: "ultrasecure"
price: "€ 12.89"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.nl/products/75657577-mains-power-failure-alarm-3
store_origin: NL
region: Netherlands
---

# 118 dB siren 4-hour battery life Easy installation Mains Power Failure Alarm 3

**Brand:** ultrasecure
**Price:** € 12.89
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Secure Your Peace of Mind with Every Power Cut!

## Quick Answers

- **What is this?** Mains Power Failure Alarm 3 by ultrasecure
- **How much does it cost?** € 12.89 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/75657577-mains-power-failure-alarm-3)

## Best For

- ultrasecure enthusiasts

## Why This Product

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

## Key Features

- • **⚡ Quick Setup:** Install in minutes—no hassle, just peace of mind.
- • **🔌 Extended Range:** 3 meters of cable for optimal sound travel—custom lengths available!
- • **🔔 Loud Alert System:** Stay informed with a powerful 118 dB siren that ensures you never miss a power cut!
- • **🌧️ Weatherproof Design:** Built to withstand the elements, perfect for outdoor monitoring.
- • **📏 Flexible Mounting Options:** Wall or desk mountable, adapt to your space effortlessly.

## Overview

The Mains Power Failure Alarm 3 is a robust alert system designed to notify you of power outages with a loud 118 dB siren. It features easy installation, weatherproof capabilities, and flexible mounting options, making it ideal for both home and business use. With a battery life of approximately 4 hours, this alarm ensures you stay informed, no matter where you are.

## Description

Mains Power Failure Alarm 3   Kit Includes:  1 x Mains Power Failure.  1 x 118 Weatherproof Siren.  3 x metres Bell Cable.  1 x 9v PP3 Battery.   Specifications:  Mains Power Failure:  Mains Power Failure Size: 112 x 60 x 67 mm  Transformer Input 220 - 240 v AC.  Transformer Output: 12v DC.  Battery: 1 x 9v PP3.  Mounting Method: Wall or Desk.   Siren:  Decibel: 118.  Weatherproof: Yes.  Length of Cable: 3 metres (can be increased upon request).  Size: 112 x 60 x 67 mm.

## Features

- Mains Power Failure Alarm 3, will activate a separate internal or external 118 decibel loud siren in the event of a power cut, used to help protect stock & equipment.
- Very easy & fast to install, the 118 decibel siren (connected to the unit by bell cable) will immediately activate during a power cut and stop once the power has been reinstated, the siren would operate for approximately 4 hours from a fully charged battery.
- The system can be either wall or desk mounted, the weatherproof siren is connected to the unit by 3 metres of 2 core bell cable, this allows it to be installed outside the building being monitored, to increase the effectiveness of sound travel, the 3 metre length cable can be increased upon request at very moderate costs.
- Useful for when you need to be informed whilst you are working outside, or in a different building.
- Used in all types of applications around the home & business !!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Noise level | 118 dB |
| Mounting type | Wall Mount, Desk Mount |
| Maximum range | 3 Metres |
| Manufacturer | Ultra Secure |
| Part Number | 008-1520 |
| Package Dimensions | 23.4 x 16.8 x 15.5 cm; 860 g |
| Batteries | 1 9V batteries required. (included) |
| Item model number | 008-1520 |
| Item Package Quantity | 1 |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Item Weight | 860 g |

## Product Details

- **Colour:** Black
- **Brand:** UltraSecure
- **Power source:** Battery Powered
- **Battery description:** Alkaline
- **Number of batteries:** 1 9V batteries required. (included)

## Images

![Mains Power Failure Alarm 3 - Image 1](https://m.media-amazon.com/images/I/41qGGecb6dL.jpg)
![Mains Power Failure Alarm 3 - Image 2](https://m.media-amazon.com/images/I/41FNKr2UzEL.jpg)
![Mains Power Failure Alarm 3 - Image 3](https://m.media-amazon.com/images/I/41tOUpxmy8L.jpg)
![Mains Power Failure Alarm 3 - Image 4](https://m.media-amazon.com/images/I/212elZUoe+L.jpg)
![Mains Power Failure Alarm 3 - Image 5](https://m.media-amazon.com/images/I/31hKDPMzEKL.jpg)

## Questions & Answers

**Q: does this have a UK British 3 pin plug? Thanks**
A: Yes it does.

## Customer Reviews

### ⭐⭐⭐ Three Stars
*by A***G on 2 October 2017*

our client specified this product

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**Shop now:** [https://www.desertcart.nl/products/75657577-mains-power-failure-alarm-3](https://www.desertcart.nl/products/75657577-mains-power-failure-alarm-3)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-03*