---
product_id: 602149047
title: "SM210M, 10-Year Sealed Battery Micro Smoke Alarm, 1-Pack"
brand: "first alert"
price: "68720CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/602149047-sm210m-10-year-sealed-battery-micro-smoke-alarm-1-pack
store_origin: SN
region: Senegal
---

# Compact micro design (1.5" cube) 10-year sealed battery life Precision Detection tech reduces false alarms SM210M, 10-Year Sealed Battery Micro Smoke Alarm, 1-Pack

**Brand:** first alert
**Price:** 68720CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Compact power, lasting safety — protect your space with zero compromises!

## Quick Answers

- **What is this?** SM210M, 10-Year Sealed Battery Micro Smoke Alarm, 1-Pack by first alert
- **How much does it cost?** 68720CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/602149047-sm210m-10-year-sealed-battery-micro-smoke-alarm-1-pack)

## 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

- • **Easy test & silence button:** Quickly verify functionality or silence false alarms with a simple, intuitive button.
- • **Small size, big protection:** Less than half the size of standard alarms, perfect for sleek, modern spaces without compromising safety.
- • **Long-lasting power, zero hassle:** 10-year sealed lithium battery means no replacements or annoying chirps—set it and forget it.
- • **Smart sensing, fewer false alarms:** Advanced Precision Detection technology minimizes nuisance alerts from cooking smoke, keeping your peace intact.
- • **End-of-life alert for peace of mind:** Built-in end-of-life warning ensures you never miss when it’s time to upgrade your safety.

## Overview

The First Alert SM210M is a micro smoke alarm featuring advanced Precision Detection technology that reduces false alarms while providing early fire warnings. Its ultra-compact 1.5-inch design fits discreetly anywhere, powered by a 10-year sealed lithium battery that eliminates the need for replacements or low-battery chirps. With an end-of-life alert and easy test/silence button, it offers reliable, maintenance-free protection for a full decade.

## Description

Less than half the size and offering the same protection, the First Alert SM210M 10-Year Sealed Battery Micro Smoke Alarm meets new industry standards using First Alert's Precision Detection advanced sensing technology. The small but mighty smoke alarm is easy to install and doesn't require battery replacements.

## 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.
- Micro design equipped with the same protection as a regular sized alarm
- End-of-life warning lets you know when it’s time to replace the alarm
- 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of 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 | 1.5"D x 1.5"W x 1.5"H |
| Item Weight | 2.56 ounces |
| Alarm | Smoke |
| Sensor Type | Photoelectric |
| Number of Items | 1 |
| Manufacturer | Resideo |
| UPC | 029054021939 |
| Part Number | SM210M |
| Item model number | SM210M |
| Batteries | 1 Product Specific batteries required. (included) |
| Size | 1-Pack |
| Pattern | SM210M |
| Item Package Quantity | 1 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |

## Product Details

- **Brand:** First Alert
- **Style:** Precision Detection
- **Power Source:** Battery Powered
- **Color:** White
- **Product Dimensions:** 1.5"D x 1.5"W x 1.5"H
- **Item Weight:** 2.56 ounces
- **Alarm:** Smoke
- **Sensor Type:** Photoelectric
- **Number of Items:** 1
- **Manufacturer:** Resideo

## Images

![SM210M, 10-Year Sealed Battery Micro Smoke Alarm, 1-Pack - Image 1](https://m.media-amazon.com/images/I/61PqTbnJViL.jpg)

## Available Options

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

## Frequently Bought Together

- First Alert SM210M, 10-Year Sealed Battery Micro Smoke Alarm, 1-Pack
- First Alert SMCO210, 10-Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design, 1-Pack

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**Shop now:** [https://www.desertcart.sn/products/602149047-sm210m-10-year-sealed-battery-micro-smoke-alarm-1-pack](https://www.desertcart.sn/products/602149047-sm210m-10-year-sealed-battery-micro-smoke-alarm-1-pack)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-12*