---
product_id: 172749473
title: "Quick Convert Firex Adapter - KA-F2, 2-Pack"
brand: "kidde"
price: "NT$1515"
currency: TWD
in_stock: true
reviews_count: 9
url: https://www.desertcart.tw/products/172749473-quick-convert-firex-adapter-ka-f2-2-pack
store_origin: TW
region: Taiwan
---

# AC/DC compatible quick retrofit Plug-and-play Firex replacement Reliable Kidde alarm integration Quick Convert Firex Adapter - KA-F2, 2-Pack

**Brand:** kidde
**Price:** NT$1515
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your fire safety game—fast, flawless, and future-ready! ⚡

## Quick Answers

- **What is this?** Quick Convert Firex Adapter - KA-F2, 2-Pack by kidde
- **How much does it cost?** NT$1515 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/172749473-quick-convert-firex-adapter-ka-f2-2-pack)

## Best For

- kidde enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Convenience:** Two adapters included to cover multiple alarms or future upgrades.
- • **Safety Without Compromise:** Maintain your home’s fire safety with trusted Kidde technology and easy retrofit.
- • **Compact & Lightweight Design:** At just 1.12 ounces, it fits discreetly and installs effortlessly.
- • **Universal AC/DC Compatibility:** Works flawlessly with all AC/DC Kidde smoke and combination alarms for ultimate flexibility.
- • **Seamless Firex to Kidde Upgrade:** Swap your old Firex alarms in seconds without rewiring hassle.

## Overview

The Kidde Quick Convert Firex Adapter KA-F2 (2-Pack) enables fast, plug-and-play replacement of select Firex smoke alarms with Kidde AC/DC models. Designed for easy retrofit without rewiring, it supports specific Firex models (FADC, ADC, AD) and ensures seamless integration with Kidde’s trusted fire safety technology.

## Description



## Features

- Helps you to quickly replace Firex or wire-in smoke alarms. The KA-F2 can only be used when replacing Firex models: FADC, ADC, AD.
- The KA-F2 can be used with all AC/DC Kidde smoke and combination alarms.
- Kidde KA-F2 Quick Convert Adapter, AC Plug-In Adapter for Retro Fit from Firex to Kidde (Previous Model KA-F)
- The quick convert adapter allows the installation of a new Kidde alarm to an existing competitive wiring harness.
- Not a universal adapter — confirm both the Firex model you're replacing and the Kidde alarm you're installing are compatible. Models like the 30CUA10-V and 20SA10 are not compatible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Kidde |
| Style | simple |
| Power Source | Corded Electric |
| Color | Black, Red, White |
| Item Weight | 0.07 Pounds |
| Alarm | Combination |
| Sensor Type | Ionization |
| Manufacturer | Kidde |
| UPC | 880827269176 |
| Item Weight | 1.12 ounces |
| Product Dimensions | 7.48 x 6.3 x 11.02 inches |
| Size | 2 Pack |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Kidde
- **Style:** simple
- **Power Source:** Corded Electric
- **Color:** Black, Red, White
- **Item Weight:** 0.07 Pounds
- **Alarm:** Combination
- **Sensor Type:** Ionization
- **Manufacturer:** Kidde
- **UPC:** 880827269176

## Images

![Quick Convert Firex Adapter - KA-F2, 2-Pack - Image 1](https://m.media-amazon.com/images/I/51MNJEAn1LL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Easy conversion
  

*by K***Y on Reviewed in the United States on October 14, 2024*

Converted my new Firex smoke detectors to fit the original hard wired detectors in less than a minute! Easy peasy!!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Fit as expected
  

*by M***H on Reviewed in the United States on August 18, 2024*

These adapters worked as expected so that I could install new smoke detectors using the original wiring and connector from the old smoke detectors.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Convenient
  

*by T***L on Reviewed in the United States on September 14, 2021*

Would have been easy to pull the connections and install directly but this made it into a 30 second job instead of a 30 minute one. Now we are ready for any generational connection design that comes around.

## Frequently Bought Together

- Kidde Quick Convert Firex Adapter - KA-F2, 2-Pack
- Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup, Test-Silence Button
- Kidde Quick Convert Firex Adapter - KA-F2 (1 Pack)

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**Shop now:** [https://www.desertcart.tw/products/172749473-quick-convert-firex-adapter-ka-f2-2-pack](https://www.desertcart.tw/products/172749473-quick-convert-firex-adapter-ka-f2-2-pack)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-18*