---
product_id: 808571923
title: "BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 12-Pack"
brand: "brk"
price: "$522.10"
currency: USD
in_stock: true
category: "Brk"
url: https://www.desertcart.us/products/808571923-brk-smi100-ac-hardwire-interconnect-smoke-alarm-with-battery-backup
store_origin: US
region: United States of America
---

# Quick Connect Plug for effortless install Battery backup for power outage safety Hardwire interconnect syncs all alarms BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 12-Pack

**Brand:** brk
**Price:** $522.10
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay ahead of danger with smart, connected protection! 🔥

## Quick Answers

- **What is this?** BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 12-Pack by brk
- **How much does it cost?** $522.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/808571923-brk-smi100-ac-hardwire-interconnect-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

- • **Visual Alarm ID:** Instantly see which unit triggered the alert with a clear, built-in indicator.
- • **Seamless Safety Sync:** When one alarm sounds, all 12 alarms alert simultaneously—never miss a warning.
- • **Effortless Installation:** Quick Connect Plug means no rewiring headaches—get your system up in minutes.
- • **Nuisance-Free Detection:** Advanced sensing tech reduces false alarms from cooking, so peace of mind stays intact.
- • **Uninterrupted Protection:** Battery backup ensures your home stays protected even during power failures.

## Overview

The BRK SMI100-AC is a 12-pack of hardwired smoke alarms featuring advanced precision detection technology that minimizes false alarms. Each unit interconnects so when one detects smoke, all sound simultaneously, ensuring comprehensive home safety. Battery backup guarantees continuous operation during outages, and the Quick Connect Plug simplifies installation without rewiring. Ideal for modern homes seeking reliable, hassle-free fire protection.

## Description

About this item BRK Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency Through early warning interconnect, when one alarm sounds, all compatible alarms will soun Battery backup provides continuous protection during power outages Alarm indicator visually identifies the unit that initiated the alarm Quick Connect Plug included allows for easy installation with no need to rewire

## Features

- SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 12-Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F74SWFFQ |
| Alarm | Audible |
| Best Sellers Rank | #44,652 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #71 in Smoke Detectors & Fire Alarms |
| Brand | BRK |
| Built-In Media | battery |
| Customer Reviews | 4.9 4.9 out of 5 stars (16) |
| Global Trade Identification Number | 20029054022633 |
| Item Dimensions D x W x H | 5"D x 2"W x 2"H |
| Item Weight | 5 pounds |
| Manufacturer | BRK |
| Model Number | SMI100-AC |
| Number of Items | 12 |
| Power Source | Corded Electric |
| Product Style | hardwired smoke alarm |

## Product Details

- **Alarm:** Audible
- **Brand:** BRK
- **Global Trade Identification Number:** 20029054022633
- **Item Weight:** 5 pounds
- **Manufacturer:** BRK
- **Number of Items:** 12
- **Power Source:** Corded Electric
- **Product Dimensions:** 5"D x 2"W x 2"H
- **Style:** hardwired smoke alarm

## Images

![BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 12-Pack - Image 1](https://m.media-amazon.com/images/I/71jygA3bV-L.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-09*