---
product_id: 294743469
title: "First Alert FG250B Dual Ionization Smoke Alarm with 9-Volt Battery"
brand: "first alert"
price: "B/.8"
currency: PAB
in_stock: false
url: https://www.desertcart.com.pa/products/294743469-first-alert-fg250b-dual-ionization-smoke-alarm-with-9-volt
store_origin: PA
region: Panama
---

# Dual Ionization Sensing Chamber for fast smoke detection Tamper Resistant Locking Pin for secure battery protection Silence Feature to stop nuisance alarms instantly First Alert FG250B Dual Ionization Smoke Alarm with 9-Volt Battery

**Brand:** first alert
**Price:** B/.8
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay ahead of danger with silent, secure, and smart smoke detection! 🔒

## Quick Answers

- **What is this?** First Alert FG250B Dual Ionization Smoke Alarm with 9-Volt Battery by first alert
- **How much does it cost?** B/.8 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/294743469-first-alert-fg250b-dual-ionization-smoke-alarm-with-9-volt)

## 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

- • **Secure & Reliable:** Tamper-resistant locking pin prevents accidental battery removal, ensuring continuous protection.
- • **Ready Out of the Box:** Includes a 9V battery so you’re protected from day one—no extra purchases needed.
- • **RV Approved & Compact:** Perfectly sized and certified for RV use, making it the ideal travel companion for safety on the road.
- • **Rapid Smoke Detection:** Dual ionization sensor ensures early warning to keep you safe.
- • **Peaceful Nights Guaranteed:** Silence nuisance alarms with a simple button—no more false alerts disrupting your flow.

## Overview

The FG250B Dual Ionization Smoke Alarm combines fast, reliable smoke detection with user-friendly features like a silence button and tamper-resistant locking pin. Compact and RV-approved, it comes ready with a 9V battery included, backed by a 10-year warranty for long-lasting peace of mind.

## Description

First Alert FG250B Dual Ionization Smoke Alarm with 9-Volt Battery : desertcart.in: Home & Kitchen

## Features

- Dual Ionization Sensing Chamber
- Silence Feature Silences Nuisance Alarms
- Tamper Resistant Locking Pin Locks Alarm Cover to Prevent Removal of Battery
- 9V Battery Included
- Approved for RV Use
- Package Contents: 1 Piece Dual Ionization Smoke Alarm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002RLQZ2M |
| Alarm | Audible |
| Best Sellers Rank | #264,698 in Home Improvement ( See Top 100 in Home Improvement ) #511 in Fire Safety |
| Brand | First Alert |
| Built-In Media | 1 Piece Dual Ionization Smoke Alarm |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,375) |
| Global Trade Identification Number | 00029054003003 |
| Item Weight | 0.2 Pounds |
| Manufacturer | Jarden Safety |
| Manufacturer Warranty Description | 10 year warranty |
| Mfr Part Number | FG250B |
| Model Number | FG250B |
| Power Source | Battery Powered |
| Product Style | Compact |
| Sensor Type | Ionization |
| UPC | 029054003003 |
| Unit Count | 1.0 Count |

## Product Details

- **Alarm:** Audible
- **Brand:** First Alert
- **Global Trade Identification Number:** 00029054003003
- **Item Weight:** 0.2 Pounds
- **Manufacturer:** Jarden Safety
- **Net Quantity:** 1.0 Count
- **Power Source:** Battery Powered
- **Sensor Type:** Ionization
- **Style:** Compact
- **UPC:** 029054003003

## Images

![First Alert FG250B Dual Ionization Smoke Alarm with 9-Volt Battery - Image 1](https://m.media-amazon.com/images/I/515KrUSiFzL.jpg)
![First Alert FG250B Dual Ionization Smoke Alarm with 9-Volt Battery - Image 2](https://m.media-amazon.com/images/I/31zsSzvXNCL.jpg)
![First Alert FG250B Dual Ionization Smoke Alarm with 9-Volt Battery - Image 3](https://m.media-amazon.com/images/I/41IYq7VjGTL.jpg)

## Questions & Answers

**Q: Does this smoke alarm blink or flash?  Looking for one that does not flash or blink to show it is working properly. Thank you.**
A: Yes it does have an LED to ensure the battery is properly connected and supplying power.

**Q: Is the alarm a continuous sound or an intermittent type sound?**
A: intermittent beeping sound

**Q: HOW TO OPEN**
A: You have to pry one side away from the base and then it opens.

**Q: Installed and removed plastic tad form battery, red indicator light is on.  Where is the "full function test switch"?  Unable to test to verify alarm.**
A: Puts the test button, you will get a spoken response on what tone you will hear for fire and a separate one for carbon monoxide. Replace batteries each year at fall time change.

## Frequently Bought Together

- FIRST ALERT BRK FG250B Dual Ionization Smoke Alarm with 9-Volt Battery, 1", White
- FIRST ALERT Carbon Monoxide Alarm | BRK CO250 Battery Operated Carbon Monoxide Detector With 9-Volt Battery & Two Silence Features
- Safe T Alert - Classic LP Gas Alarm - Flush Mount Black - 30-442-P-BL

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**Shop now:** [https://www.desertcart.com.pa/products/294743469-first-alert-fg250b-dual-ionization-smoke-alarm-with-9-volt](https://www.desertcart.com.pa/products/294743469-first-alert-fg250b-dual-ionization-smoke-alarm-with-9-volt)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-13*