First Alert Smoke Alarm Compatible Adapter Plug (12-Pack)

Item # 204357246 | First Alert Part # ADK-12 | UPC Code 029054000057 | UNSPSC Code 46191500
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Product Overview

The First Alert BRK ADK-12 Smoke Alarm Adapter Plug easily connects competitive alarms without rewiring. This product is compatible with Kidde Smoke Alarms and saves time and installation costs when retrofitting existing homes or apartments. 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.

  • Compatible with the following kidde models: 1235, 1275, 1285, 1276, PE120E, PE120, PI2000 and HD135F
  • Compatible with the following BRK models: 4120, 5919, 2002RAC, 7010, SC6120B, HD6135FB and RM3
  • Adapter plug cannot be used to connect kidde carbon monoxide alarms
  • Ideal for retrofit applications


Accessory Type
Power Adapter
Batteries Included
Certifications and Listings
ETL Listed, UL Listed
Compatible Detector Type
Smoke Detector
Product Depth (in.)
Product Height (in.)
Product Weight (lb.)
Product Width (in.)