Model # 900-0153-012

Internet #202563783

Store SKU #484927

Kidde Smoke Alarm Adapters
0047871001538

Kidde

Smoke Alarm Adapters

  • Allows installation to an existing wiring harness
  • First Alert/BRK and Fire X Smoke Alarm Adapters
$450 /each
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Frequently Bought Together

Product Overview

  • Allows installation to an existing wiring harness
  • First Alert/BRK and Fire X Smoke Alarm Adapters
Connect different brands of alarm devices with Kidde detectors by using the First Alert/BRK and Fire X Smoke Alarm Adapters. These adapters are designed for use with interconnected hardwire alarms.
  • Allows approved brands and models to be interconnected with Kidde smoke alarms
  • Includes 1 adapter for use with BRK/first alert wire-in smoke alarms and 1 adapter for use with fire X wire-in smoke alarms
  • Designed for use with interconnected hardwire alarms
  • Connects to an existing wiring harness



Product Overview

  • Allows installation to an existing wiring harness
  • First Alert/BRK and Fire X Smoke Alarm Adapters
Model #: 900-0153-012
Sku #: 484927
Internet #: 202563783

Connect different brands of alarm devices with Kidde detectors by using the First Alert/BRK and Fire X Smoke Alarm Adapters. These adapters are designed for use with interconnected hardwire alarms.

  • Allows approved brands and models to be interconnected with Kidde smoke alarms
  • Includes 1 adapter for use with BRK/first alert wire-in smoke alarms and 1 adapter for use with fire X wire-in smoke alarms
  • Designed for use with interconnected hardwire alarms
  • Connects to an existing wiring harness



Info & Guides

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Specifications

Dimensions

Product Depth (in.)
1.25
Product Height (in.)
5.75
Product Width (in.)
5.5

Details

Accessory Type
Power Adapter
Product Weight (lb.)
.35lb
Returnable
90-Day

Specifications

Dimensions

Product Depth (in.)
1.25
Product Height (in.)
5.75
Product Width (in.)
5.5

Details

Accessory Type
Power Adapter
Product Weight (lb.)
.35lb
Returnable
90-Day

Questions & Answers

Do these adapters accept a three prong triangular connector on one side and a three prong in line...

Do these adapters accept a three prong triangular connector on one side and a three prong in line connector on the other side?
Asked by: Dale
Hello Dale. There are a number of companies out there that have 3 prongs in a line on the wiring harness connector. These two adaptors are for two very specific wiring harnesses. The KA-B adaptor is to adapt ONE of the specific wiring harnesses that used to be used by BRK for the use with Kidde Products. That would be the BRK wiring harness used with the First Alert models SA4120B SA4121B, SA4919 and BRK MODELS 4120, 4120B, 4120SB, 4919, 5919, 86RAC. The KA-F adaptor is to adapt ONE of the specific wiring harnesses that used to be used by FireX before we at Kidde bought them out, for the use with Kidde Products. This would be the FireX wiring harness used with the FireX Models AD 4418 , ADC 4518, and FADC both the 4618 and the 5000. These adaptors will not work with the I12010S (21010407-A), the I12010SCO (21010408-N), and the KN-COSM-IBA(21006377-N). These models will not work with the adaptors because these particular alarms won't fit onto their brackets with the adaptors plugged in. We are Kidde Product Support at 1-800-880-6788. Thank you for your interest.
Answered by: BrandAnswers
Date published: 2017-08-27

I have Firex Model FX1218 alarms. What current models will fit the mount for these?

I have Firex Model FX1218 alarms. What current models will fit the mount for these?
Asked by: rodnog
Hello Rodnog, There are no models of Kidde that will have the same components as the old FIREX. Firex became part of Kidde in 2008 and their product was never made again. The new Kidde-Firex come with a mounting plate and wire harness, both of which need to be installed.
Answered by: BrandAnswers
Date published: 2017-10-10

I have a First Alert Model 9120B (circa 2009) smoke detector. Do I need a Kidde Adapter to conne...

I have a First Alert Model 9120B (circa 2009) smoke detector. Do I need a Kidde Adapter to connect it to a Kidde KN-COSM-IBA, or is the interconnect with others automatic by rewiring?
Asked by: Bill
Hello Bill, It is strongly recommended that you use the Kidde harness and that all of the units be replaced as they are not compatible. Thank you for choosing Kidde.
Answered by: BrandAnswers
Date published: 2017-09-27

Will this harness work with the Firex 120-10708 model?

Will this harness work with the Firex 120-10708 model?
Asked by: Parguy46
Hello Parguy46. Yes, you can use this adaptor to adapt the old plugs to our new alarms, with the exception of the I12010S, the I12010SCO, and the KN-COSM-IBA. You will still have to change out the brackets but that just takes a screwdriver. We are Kidde Product Support at 1-800-880-6788. Thank you for your interest.
Answered by: BrandAnswers
Date published: 2017-03-29
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Customer Reviews

Smoke Alarm Adapters is rated 3.7 out of 5 by 31.
Rated 1 out of 5 by from Does not fit the mounting plate for the i12010SCO (Combo Smoke and CO alarm with integrated batte... Does not fit the mounting plate for the i12010SCO (Combo Smoke and CO alarm with integrated battery). Supposed to be "universal."
Date published: 2017-06-15
Rated 4 out of 5 by from The adapter was what I needed. I just wish you sold the adapters separately, and not as a pair wi... The adapter was what I needed. I just wish you sold the adapters separately, and not as a pair with both styles. What am I supposed to do with the other one? Seems a waste of materials.
Date published: 2017-03-24
Rated 5 out of 5 by from These made it super easy to replace our FireX smoke detectors with Kidde brand. Literally just sn... These made it super easy to replace our FireX smoke detectors with Kidde brand. Literally just snap it on. I appreciate that I didn't have to interfere with the original electrical wiring. Note that the 2 pack adapters have 2 DIFFERENT adapters in each pack.
Date published: 2017-11-08
Rated 5 out of 5 by from I would purchase more often if the store would keep them in stock. This would be very beneficial... I would purchase more often if the store would keep them in stock. This would be very beneficial to the Fire Department to be able to send consumers.
Date published: 2017-06-07
Rated 1 out of 5 by from Detector plugs are off centered so these simply can't be used, they do not fit with more noting b... Detector plugs are off centered so these simply can't be used, they do not fit with more noting brackets. Frustrating and time consuming
Date published: 2017-10-25
Rated 2 out of 5 by from Check the pins and model numbers. I have 9 detectors... Check the pins and model numbers. I have 9 detectors in my home and they fit only two of them. Had to reword the rest
Date published: 2017-11-07
Rated 5 out of 5 by from The smoke alarm adapters worked really well to retrofit a... The smoke alarm adapters worked really well to retrofit a replacement of our 20 year old smoke alarms.
Date published: 2017-10-25
Rated 5 out of 5 by from This was an easy add on and helped to save... This was an easy add on and helped to save me from needing to rewire the ends.
Date published: 2017-07-04
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