---
product_id: 620505390
title: "Combination Smoke & Carbon Monoxide Alarm, Battery-Operated Detector with Slim Profile Design, SMCO200, 1-Pack"
brand: "first alert"
price: "€ 104.33"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/620505390-combination-smoke-and-carbon-monoxide-alarm-battery-operated-detector-slim
store_origin: HR
region: Croatia
---

# Battery-operated convenience Advanced sensing tech 2-in-1 protection Combination Smoke & Carbon Monoxide Alarm, Battery-Operated Detector with Slim Profile Design, SMCO200, 1-Pack

**Brand:** first alert
**Price:** € 104.33
**Availability:** ✅ In Stock

## Summary

> Stay safe, stay stylish! 🔒

## Quick Answers

- **What is this?** Combination Smoke & Carbon Monoxide Alarm, Battery-Operated Detector with Slim Profile Design, SMCO200, 1-Pack by first alert
- **How much does it cost?** € 104.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/620505390-combination-smoke-and-carbon-monoxide-alarm-battery-operated-detector-slim)

## 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

- • **Reliable Safety:** Trust in a brand that prioritizes your home’s safety.
- • **Easy Installation:** No hardwiring needed—set it up in minutes!
- • **End-of-Life Warning:** Never guess when to replace; stay informed effortlessly.
- • **Slim Profile Design:** Half the depth, double the style—fits seamlessly in any space.
- • **Precision Detection Technology:** Experience fewer nuisance alarms while staying safe.

## Overview

The FIRST ALERTSMCO200 is a battery-operated smoke and carbon monoxide alarm featuring advanced sensing technology for reliable 2-in-1 protection. Its slim profile design is half the depth of standard alarms, making it a discreet yet effective safety solution. With an end-of-life warning and easy installation, this alarm ensures your home remains a safe haven without compromising on style.

## Description

Combination Smoke & Carbon Monoxide Alarm, Battery-Operated Detector with Slim Profile Design, SMCO200, 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
- Provides reliable 2-in-1 protection against both smoke and carbon monoxide
- Slim profile design is half the depth of a standard alarm
- End-of-life warning lets you know when it’s time to replace the alarm
- Battery-operated alarm is easy to install and maintain

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CY2ZPPJL |
| Alarm | Smoke and CO Alarm |
| Best Sellers Rank | #18,573 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #36 in Smoke & Carbon Monoxide Alarms |
| Brand | First Alert |
| Built-In Media | AA Batteries |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 394 Reviews |
| Global Trade Identification Number | 00029054022196 |
| Item Dimensions D x W x H | 5.67"D x 5.67"W x 1"H |
| Item Type Name | Smoke and CO Alarm |
| Item Weight | 8.64 ounces |
| Manufacturer | Resideo |
| Mfr Part Number | SMCO200 |
| Model Number | SMCO200 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 5.67"D x 5.67"W x 1"H |
| Product Style | Slim Profile with Audible Alert |
| Sensor Type | Ionization |
| Style | Slim Profile with Audible Alert |
| UPC | 029054022196 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** FIRST ALERT
- **Style:** Slim Profile with Audible Alert
- **Power source:** Battery Powered
- **Colour:** White
- **Product dimensions:** 14.4D x 14.4W x 2.5H centimeters

## Images

![Combination Smoke & Carbon Monoxide Alarm, Battery-Operated Detector with Slim Profile Design, SMCO200, 1-Pack - Image 1](https://m.media-amazon.com/images/I/6133EaBjygL.jpg)

## Available Options

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

## Frequently Bought Together

- First Alert SMCO200, Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design, 1-Pack
- First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
- Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

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**Shop now:** [https://www.desertcart.hr/products/620505390-combination-smoke-and-carbon-monoxide-alarm-battery-operated-detector-slim](https://www.desertcart.hr/products/620505390-combination-smoke-and-carbon-monoxide-alarm-battery-operated-detector-slim)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-10*