---
product_id: 611461015
title: "First Alert BRK SMI110, 10-Year Sealed Battery Smoke Alarm, 1-Pack"
brand: "first alert"
price: "335 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/611461015-first-alert-brk-smi110-10-year-sealed-battery-smoke-alarm
store_origin: PL
region: Poland
---

# End-of-life warning for timely replacement 10-year sealed battery life Precision Detection tech reduces false alarms First Alert BRK SMI110, 10-Year Sealed Battery Smoke Alarm, 1-Pack

**Brand:** first alert
**Price:** 335 zł
**Availability:** ✅ In Stock

## Summary

> 🔥 Protect your home with smart, worry-free smoke detection 🔋

## Quick Answers

- **What is this?** First Alert BRK SMI110, 10-Year Sealed Battery Smoke Alarm, 1-Pack by first alert
- **How much does it cost?** 335 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/611461015-first-alert-brk-smi110-10-year-sealed-battery-smoke-alarm)

## Best For

- first alert enthusiasts

## Why This Product

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

## Key Features

- • **Smart Sensing:** Advanced Precision Detection cuts down on annoying cooking false alarms, so you only get alerts that matter.
- • **Decade-Long Power:** Forget battery swaps with a sealed 10-year battery that keeps you protected effortlessly.
- • **Know When to Replace:** End-of-life alert means you’re never caught off guard by an expired alarm.
- • **Stay Ahead of Danger:** Early fire warning technology gives you precious extra seconds to act.
- • **Hassle-Free Maintenance:** Test/silence button ensures your alarm is always ready without the fuss.

## Overview

The First Alert BRK SMI110 smoke alarm features a 10-year sealed battery and advanced Precision Detection technology that minimizes false alarms while providing early fire warnings. Designed for easy maintenance with a test/silence button and an end-of-life alert, it ensures reliable, long-term home safety without the hassle of battery replacements.

## Description

BRK SMI110, 10-Year Sealed Battery Smoke Alarm, 1-Pack

## Features

- First Alert's 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.
- 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
- End-of-life warning lets you know when it’s time to replace the alarm
- Test/silence button for efficient testing to ensure alarm is working properly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | First Alert |
| Style | Precision Detection |
| Power Source | Battery Powered |
| Color | White |
| Product Dimensions | 5.6"D x 5.6"W x 2"H |
| Alarm | Smoke |
| Operating Humidity | 10-95% RH |
| Sensor Type | Ionization |
| Number of Items | 1 |
| Manufacturer | Resideo |
| UPC | 029054022929 |
| Part Number | SMI110 |
| Item Weight | 7.8 ounces |
| Item model number | SMI110 |
| Batteries | 1 Product Specific batteries required. (included) |
| Size | One |
| Pattern | SMI110 |
| Item Package Quantity | 1 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |

## Product Details

- **Brand:** First Alert
- **Style:** Compact
- **Power source:** Battery Powered
- **Colour:** White
- **Product dimensions:** 14.2D x 14.2W x 5.1H centimeters

## Images

![First Alert BRK SMI110, 10-Year Sealed Battery Smoke Alarm, 1-Pack - Image 1](https://m.media-amazon.com/images/I/71UD83zU2SL.jpg)

## Available Options

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

## Frequently Bought Together

- First Alert Smoke Alarm, 10-Year Sealed Battery Detector with Test & Silence Button, SMI110, 1-Pack
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- Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button

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**Shop now:** [https://www.desertcart.pl/products/611461015-first-alert-brk-smi110-10-year-sealed-battery-smoke-alarm](https://www.desertcart.pl/products/611461015-first-alert-brk-smi110-10-year-sealed-battery-smoke-alarm)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-07*