---
product_id: 380173254
title: "Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White"
brand: "fireangel"
price: "9991 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/380173254-mains-smoke-alarm-sw1-r-mains-powered-optical-smoke-detector
store_origin: KG
region: Kyrgyzstan
---

# 9V backup battery Interconnects 50 alarms Optical fire detection Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White

**Brand:** fireangel
**Price:** 9991 som
**Availability:** ✅ In Stock

## Summary

> 🔔 Safety that Speaks Volumes!

## Quick Answers

- **What is this?** Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White by fireangel
- **How much does it cost?** 9991 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/380173254-mains-smoke-alarm-sw1-r-mains-powered-optical-smoke-detector)

## Best For

- fireangel enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Certified to BS EN 14604: 2005 with a 10-year lifespan and a replaceable battery for long-term reliability.
- • **Test with Ease:** Large central button for quick testing and silencing, making safety checks a breeze.
- • **Connect and Conquer:** Interlink up to 50 alarms wirelessly or hardwire up to 12 for a comprehensive safety network.
- • **Power Up Your Safety:** Mains powered with a reliable 9V battery backup for uninterrupted protection.
- • **Stay Safe, Stay Smart:** Optical smoke-sensing technology detects all fire types, ensuring your home is always protected.

## Overview

The Mains Smoke Alarm SW1-R is a state-of-the-art optical smoke detector designed for comprehensive home safety. It features mains power with a 9V battery backup, interconnectivity for up to 50 alarms, and a user-friendly test button. Certified to BS EN 14604: 2005, this smoke alarm ensures peace of mind with a lifespan of 10 years and easy maintenance.

## Description

Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White

## Features

- Optical smoke-sensing technology detects all types of fire, including slow smouldering fires
- Mains powered with replaceable 9 V battery back-up
- Interconnect up to 50 alarms with the RF interlink base rf-burg-wachter-t or hardwire interconnect up to 12 SW1, Hw1 or CW1 alarms
- Large central button to test and silence
- Certified to BS EN 14604: 2005.Product life span: 10 years, battery life: 1 x 9 V 1 year replaceable battery (Included).Can be used in the hallway, landing, bedroom and living room

## Product Details

- **Brand:** Fireangel
- **Style:** Smoke Alarm
- **Power source:** Battery Powered
- **Colour:** White
- **Product dimensions:** 4.2D x 12.6W x 12.6H centimeters

## Images

![Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White - Image 1](https://m.media-amazon.com/images/I/51eE8FFR6eL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- FireAngel Mains Smoke Alarm - SW1-R Mains Powered Optical Smoke Detector with Backup Battery - Wired, Interlinked Smoke Alarms for Home with Test Button and LED Indicators - White
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**Shop now:** [https://www.desertcart.kg/products/380173254-mains-smoke-alarm-sw1-r-mains-powered-optical-smoke-detector](https://www.desertcart.kg/products/380173254-mains-smoke-alarm-sw1-r-mains-powered-optical-smoke-detector)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-22*