Availability: In Stock
Price: $28.95 $39.95
You Save: $11.00 (27% Off)

First Alert ADF-12 BRK/Firex Smoke Alarm Adapter Plugs

The BRK ADF-12 Smoke Alarm Adapter Plug 12pk easily connects competitive alarms without rewiring. This product is compatible with BRK and Firex Smoke Alarms and saves time and installation costs when retrofitting existing homes or apartments. Compatible BRK alarms: 4120-series, 9120-series, 7010-series, 5919,2002RAC, SC6120B, SC9120B, HD6135FB, RM3. Compatible Firex alarms: 406 (G-6), 4518 (ADC), 4618 (FADC), 484 (PG-40), 4480 (PAD), 5700 (ADH), 499. First Alert designs and creates safety products that preserve and protect the things that are the most important to you, from your children and family to your home and the priceless memories stored inside.
Product Details
Product Specs
Smoke Alarms and Smoke Detectors
Product Manuals
First Alert BRK/Firex Smoke Alarm Adapter Plug, 12-Pack Video

If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.

We make it as easy as possible to ensure you get the lowest prices available:
  • Let us know what products & the quantities you are interested in.
  • Get a detailed quote from a dedicated sales rep.
  • Our warehouse ships directly to you.
  • You enjoy the savings & are now a preferred customer.
Send A Request Now
Direct From Warehouse Pricing bulk purchase, wholesale pricing
ADF-12 customer reviews

Overall Rating

4 Reviews
4 customers recommend this product
First Alert BRK/Firex Smoke Alarm Adapter Plug, 12-Pack Reviews
Robert G
September 18, 2022
Verified Purchase
Super simple installation

Recently purchased a house where the previous owners didn't replace their smoke detectors for almost two decades. Still had original Firex equipment installed. This adapter saved at least an hour or two of rewiring for the 10 new First Alert smoke detectors

Michael D
August 5, 2022
Verified Purchase
You need this!

This made it so easy when I was switching from my old FireX smoke alarms to my new First Alret BRK smoke/Co2 alarms. Just plug and play!

September 2, 2019
Verified Purchase

#1 adapters for interchange to first alert 120v products

Michael Savickas
February 6, 2017
Verified Purchase
Excellent Product

Excellent adapter, plus like the new look and confidence of my new smoke alarms.

0 $0.00