First Alert Smoke Alarm Compatible Adapter Plug-ADF-12 at The Home Depot
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First Alert

Model # ADF-12

Internet # 204357247

Smoke Alarm Compatible Adapter Plug

First Alert Smoke Alarm Compatible Adapter Plug

This item has been discontinued.
The Home Depot no longer carries this specific product.

$19.97 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


In Stock



Model # ADF-12

Internet # 204357247

The First Alert BRK ADF-12 Smoke Alarm Adapter Plug easily connects competitive alarms without rewiring. This product is compatible with Firex 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 firex models: 406, 4518, 4618, 5000, 484, 4480, 5700 and 499
  • Compatible with the following BRK models: 4120, 5919, 2002RAC, 7010, SC6120B, HD6135FB and RM3
  • Maximum of only 12-units (except model G-6) may be interconnected
  • Ideal for retrofit applications


Assembled Depth (in.)  1 in  Assembled Height (in.)  1 in 
Assembled Width (in.)  3 in  Electrical Product Type  Home Security & Safety Accessory 
Product Depth (in.)  Product Height (in.) 
Product Weight (lb.)  .5 lb  Product Width (in.) 
Returnable  90-Day 


Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by Does what it says on the tin Easily snaps in to existing wiring harnesses to convert them. September 2, 2014
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