---
product_id: 676074075
title: "Networked Smoke Alarm with 10 Year Battery, Fire Alarm with Mute Switch, Conforms to EN 14604 Standard, SD19-W, Set of 3"
brand: "x-sense"
price: "₩429965"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/676074075-networked-smoke-alarm-with-10-year-battery-fire-alarm-mute
store_origin: KR
region: South Korea
---

# 250m wireless range 10-year sealed battery EN 14604 certified safety Networked Smoke Alarm with 10 Year Battery, Fire Alarm with Mute Switch, Conforms to EN 14604 Standard, SD19-W, Set of 3

**Brand:** x-sense
**Price:** ₩429965
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of danger with 10 years of wireless protection! 📶

## Quick Answers

- **What is this?** Networked Smoke Alarm with 10 Year Battery, Fire Alarm with Mute Switch, Conforms to EN 14604 Standard, SD19-W, Set of 3 by x-sense
- **How much does it cost?** ₩429965 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/676074075-networked-smoke-alarm-with-10-year-battery-fire-alarm-mute)

## Best For

- x-sense enthusiasts

## Why This Product

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

## Key Features

- • **Decade-Long Power:** Forget battery changes with a sealed 10-year lithium battery powering your peace of mind.
- • **Premium Durability:** Crafted from flame-retardant, corrosion-resistant ABS for long-lasting reliability.
- • **Smart Mute Function:** Silence false alarms instantly without compromising safety or connectivity.
- • **Plug & Play Multi-Pack:** Pre-linked set of 3 detectors ready to install—expandable up to 24 devices for full home coverage.
- • **Seamless Wireless Network:** Instant alerts across all alarms within 250m range—stay connected, stay safe.

## Overview

The X-Sense SD19-W is a professional-grade networked smoke alarm set of 3, featuring a robust 250m wireless range that links up to 24 devices. Powered by a maintenance-free sealed 10-year lithium battery, it meets EN 14604 safety standards and is built from premium flame-retardant materials. Designed for easy installation and smart mute control, it ensures comprehensive, reliable fire detection for modern homes and offices.

## Description

Networked Smoke Alarm with 10 Year Battery, Fire Alarm with Mute Switch, Conforms to EN 14604 Standard, SD19-W, Set of 3

## Features

- Detection Anywhere: Features a wireless connection so that all alarms are triggered when an alarm is triggered and you stay connected via radio with a transmission range of over 250 m outdoors
- Ready to use: the multi-pack detectors have already been connected for immediate use, and you can connect up to 24 Link+ wireless detectors at the same time
- Customizable wireless network: for a custom network, add new devices to the existing network or disconnect the devices and create multiple networks
- Battery operated smoke detector: equipped with a 10 year sensor and powered by a sealed 10-year lithium battery that does not need to be replaced
- PREMIUM QUALITY MATERIAL This smoke detector is made of an upgraded premium material, which is durable, corrosion resistant and flame retardant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | X-Sense |
| Part number | SD19-W |
| Item Weight | 170 g |
| Product Dimensions | 12.2 x 12.2 x 4.5 cm; 170 g |
| Batteries | 1 CR123A batteries required. (included) |
| Item model number | SD19-W |
| Color | Pack of 3 with wireless networking |
| Style | Connected smoke detector |
| Material | Improved ABS material (high temperature resistance, corrosion resistance, no discolouration) |
| Power source type | Battery Powered |
| Voltage | 3 Volts |
| Installation Method | Screw |
| Item Package Quantity | 1 |
| Coverage | ‎20-40㎡ |
| Specification met | EN14604 |
| Specific uses | Indoor use only, 10 years lifespan |
| Included components | 3 x alarm unit; 3 x bracket; 6 × screws; 6 x wall anchors; 1 × user manual |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |

## Product Details

- **Brand:** X-Sense
- **Style:** Connected smoke detector
- **Power source:** Battery Powered
- **Colour:** Pack of 3 with wireless networking
- **Item weight:** 170 Grams

## Images

![Networked Smoke Alarm with 10 Year Battery, Fire Alarm with Mute Switch, Conforms to EN 14604 Standard, SD19-W, Set of 3 - Image 1](https://m.media-amazon.com/images/I/61b7WpOK6lL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- X-Sense Wireless Interlinked Smoke Alarm Detector with Sealed 10-Year Battery, Interconnected Fire Alarm Conforms to EN 14604 Standard, Link+, SD19-W, 3-Pack
- X-Sense Wi-Fi Heat Alarm with 7-Year Sealed Battery and Easy Setup, Compatible with the X-Sense Home Security App, SBS50 Base Station Required, XH02-M

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**Shop now:** [https://www.desertcart.kr/products/676074075-networked-smoke-alarm-with-10-year-battery-fire-alarm-mute](https://www.desertcart.kr/products/676074075-networked-smoke-alarm-with-10-year-battery-fire-alarm-mute)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*