---
product_id: 66365167
title: "saf First Alert smoke and co combo"
brand: "first alert"
price: "S/.737"
currency: PEN
in_stock: true
reviews_count: 13
category: "First Alert"
url: https://www.desertcart.pe/products/66365167-saf-first-alert-smoke-and-co-combo
store_origin: PE
region: Peru
---

# Compact design fits existing mounts seamlessly Battery powered for uninterrupted safety Dual smoke & CO detection in one sleek unit saf First Alert smoke and co combo

**Brand:** first alert
**Price:** S/.737
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay safe, stay smart — the all-in-one alarm your home deserves!

## Quick Answers

- **What is this?** saf First Alert smoke and co combo by first alert
- **How much does it cost?** S/.737 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/66365167-saf-first-alert-smoke-and-co-combo)

## 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

- • **Audible Alarm Alert:** Loud, clear alarm ensures you’re instantly notified of danger
- • **Dual Threat Defense:** Combines smoke and carbon monoxide detection for all-around home protection
- • **Compact & Compatible:** Designed to fit standard mounts, perfect for quick replacements
- • **Battery Operated Freedom:** No wiring hassles—easy install and reliable power backup
- • **Trusted Brand Reliability:** First Alert’s proven safety tech with 4.6-star rating from 26,000+ users

## Overview

The First Alert SCO5CN is a compact, battery-operated combination smoke and carbon monoxide alarm that offers reliable, dual-sensor protection. With easy installation and a trusted brand reputation backed by over 26,000 positive reviews, it ensures your home is safeguarded against fire and toxic gas threats.

## Description

First Alert SCO5CN Battery Operated Combination Carbon Monoxide/Smoke Alarm by First Alert

Review: Safety first in the kitchen - Replaced the same product which expired by date....
Review: Smoke alarm. - Very happy with the product. Just the correct size to fit the previous fitting.

## Features

- First Alert SCO5CN Battery Operated Combination Carbon Monoxide/Smoke Alarm by First Alert
- Product type: GAS SMOKE FIRE ALARM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000MXJ498 |
| Alarm | Audible |
| Best Sellers Rank | 45,716 in DIY & Tools ( See Top 100 in DIY & Tools ) 73 in Carbon Monoxide Detectors 126 in Smoke Alarms |
| Brand | First Alert |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 26,634 Reviews |
| Global Trade Identification Number | 00029054856920 |
| Manufacturer | First Alert |
| Model Number | SCO5CN |
| Part Number | SCO5CN |
| Power source | Battery Powered |
| Product Style | Compact |
| Sensor Type | Carbon Monoxide Sensor |
| Sensor type | Carbon Monoxide Sensor |
| Style | Compact |
| UPC | 029054856920 |
| Unit Count | 1.0 count |

## Product Details

- **Alarm:** Audible
- **Brand:** First Alert
- **Global Trade Identification Number:** 00029054856920
- **Manufacturer:** First Alert
- **Power source:** Battery Powered
- **Sensor type:** Carbon Monoxide Sensor
- **Style:** Compact
- **UPC:** 029054856920
- **Unit count:** 1.0 count

## Images

![saf First Alert smoke and co combo - Image 1](https://m.media-amazon.com/images/I/51938oAbWzL.jpg)
![saf First Alert smoke and co combo - Image 2](https://m.media-amazon.com/images/I/811WAlN6r6L.jpg)
![saf First Alert smoke and co combo - Image 3](https://m.media-amazon.com/images/I/71P0N1dgBoL.jpg)
![saf First Alert smoke and co combo - Image 4](https://m.media-amazon.com/images/I/71T+Ewf3qYL.jpg)
![saf First Alert smoke and co combo - Image 5](https://m.media-amazon.com/images/I/61gmcR5oo8L.jpg)

## Questions & Answers

**Q: Does this work with ring**
A: No, it doesn't connect to a smart home system.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Safety first in the kitchen
*by M***D on 20 August 2025*

Replaced the same product which expired by date....

### ⭐⭐⭐⭐⭐ Smoke alarm.
*by A***R on 3 June 2024*

Very happy with the product. Just the correct size to fit the previous fitting.

### ⭐ Do not buy
*by N***1 on 7 April 2026*

Do not buy. I bought because Google Home indicated it was the standard replacement for Nest Protect products. It was also 3 times the price of similar products. I just wasted 2 hours trying to link it into Google Home before seeing a very arrogant comment from a Google customer services rep suggesting contact with First Alert. But they only support the US and Canada. Very poor customer service from Google.

## Frequently Bought Together

- saf First Alert smoke and co combo
- FireAngel Combination Smoke and Carbon Monoxide Alarm for Home - SCB10-R, 10 Year Life, Dual Carbon Monoxide Detector and Smoke Alarm with Test and Hush Button - Combined CO and Fire Alarm - White
- FireAngel Digital Carbon Monoxide Detector with 10-Year Sealed for Life Battery - FA3322 Humidity, Temperature and CO Alarm - Portable Carbon Monoxide Alarms for Home and Travel - CO Detector Monitor

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**Shop now:** [https://www.desertcart.pe/products/66365167-saf-first-alert-smoke-and-co-combo](https://www.desertcart.pe/products/66365167-saf-first-alert-smoke-and-co-combo)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-07-04*