---
product_id: 650946805
title: "Brands First Alert Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 1-Pack"
brand: "brk"
price: "₩122447"
currency: KRW
in_stock: true
reviews_count: 5
category: "Brk"
url: https://www.desertcart.kr/products/650946805-brands-first-alert-interconnect-hardwire-smoke-alarm-with-battery-backup
store_origin: KR
region: South Korea
---

# Hardwired with battery backup Voice & location alerts Interconnects with multiple alarms Brands First Alert Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 1-Pack

**Brand:** brk
**Price:** ₩122447
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of danger with smart, connected safety that never sleeps.

## Quick Answers

- **What is this?** Brands First Alert Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 1-Pack by brk
- **How much does it cost?** ₩122447 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/650946805-brands-first-alert-interconnect-hardwire-smoke-alarm-with-battery-backup)

## Best For

- brk enthusiasts

## Why This Product

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

## Key Features

- • **Battery Backup Power:** Continuous protection even during power outages—never lose safety.
- • **Voice & Location Alerts:** Know exactly where danger strikes with clear, spoken warnings.
- • **Precision Detection Tech:** Reduces false alarms from cooking, so you stay worry-free.
- • **Visual Latching Indicator:** Quickly identify which unit triggered the alert or needs battery replacement.
- • **Seamless Interconnectivity:** When one alarm sounds, all compatible alarms alert you instantly.

## Overview

The BRK Brands First Alert Interconnect Hardwire Smoke Alarm combines advanced photoelectric sensing with voice alerts and a battery backup to ensure reliable, early fire detection. Its interconnectivity feature links multiple alarms for whole-home protection, while the latching indicator and precision detection reduce false alarms and simplify maintenance.

## Description

First Alert BRK Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 1-Pack

Review: Electrical connectors worked with old models.
Review: Good product.

## Features

- First Alert BRK Precision Detection advanced sensing technology reduces cooking nuisance alarms and delivers early warning
- Voice & location alerts tell you the location of danger
- Latching Alarm Indicator visually identifies the unit that initiated the alarm or low battery
- Battery backup provides continuous protection during power outages
- Interconnects with most First Alert and BRK alarms so when one sounds, all compatible alarms sound to provide an early warning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CL1DJZ8X |
| Alarm | Smoke |
| Brand | BRK |
| Built-In Media | Easy Adapter Plug, AA Batteries |
| Color | White |
| Colour | White |
| Customer Reviews | 4.4 out of 5 stars 30 Reviews |
| Enclosure Material | Plastic |
| Item Dimensions D x W x H | 6.1D x 14.5W x 14.5H centimeters |
| Item Type Name | Smoke Alarm |
| Item Weight | 0.64 Pounds |
| Item weight | 0.64 Pounds |
| Manufacturer | Resideo |
| Model Number | SM100V-AC |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product Style | Smoke |
| Product dimensions | 6.1D x 14.5W x 14.5H centimeters |
| Sensor Type | Photoelectric |
| Style | Smoke |
| UPC | 029054021717 |
| Unit Count | 1 Count |

## Product Details

- **Alarm:** Smoke
- **Brand:** BRK
- **Color:** White
- **Item Weight:** 10.24 ounces
- **Material:** Plastic
- **Number of Items:** 1
- **Power Source:** Corded Electric
- **Product Dimensions:** 2.4"D x 5.7"W x 5.7"H
- **Sensor Type:** Photoelectric
- **Style:** Smoke

## Images

![Brands First Alert Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 1-Pack - Image 1](https://m.media-amazon.com/images/I/71N43nHs7KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Electrical connectors worked with old models.
*by R***K on 13 September 2025*



### ⭐⭐⭐⭐⭐ Good product.
*by J***E on 12 January 2026*



### ⭐⭐⭐⭐⭐ First Alert
*by A***R on 2 October 2025*



## Frequently Bought Together

- First Alert BRK Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 1-Pack
- First Alert Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts, 3-Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kr/products/650946805-brands-first-alert-interconnect-hardwire-smoke-alarm-with-battery-backup](https://www.desertcart.kr/products/650946805-brands-first-alert-interconnect-hardwire-smoke-alarm-with-battery-backup)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*