Model # 21026941

Internet #202029423

Store SKU #802605

FireX Hardwired 120 Volt InterConnectable Ionization Smoke Alarm with Battery Backup (4-Pack)
0047871075881

FireX

Hardwired 120 Volt InterConnectable Ionization Smoke Alarm with Battery Backup (4-Pack)

  • Hardwired
  • Ionization sensor
  • Battery back up
$54.00 /each

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Product Overview

The Walter Kidde Hardwire Smoke Alarms (4-Pack) alert you to potential fire dangers by detecting the presence of smoke and heat in the atmosphere. These alarms are equipped with 2 pre-stripped wires for easy installation and have a 9-Volt battery backup to ensure continued use during a power failure. The alarms feature a dust cover that protects the internal sensor from airborne contaminates that may take flight during a fire or a construction job.

  • Detects smoke and heat for reliable protection against fire
  • Hush alarm control button silences false alarms
  • Test button allows you to check functionality without sounding the full alarm
  • 9-Volt battery backup provides protection during power outages
  • Battery is easily accessible through the front pull tab
  • Pre-stripped wiring harness with easy-off cap ensures quick installation
  • Dust cover protects the sensor from contaminates
  • 4 detectors included (part # i4618)
  • 360° mounting bracket allows mounting from any angle


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Customer Questions & Answers

7 Questions4 Answers

Customer Questions & Answers

Hardwired 120 Volt InterConnectable Ionization Smoke Alarm with Battery Backup (4-Pack)
Hardwired 120 Volt InterConnectable Ionization Smoke Alarm with Battery Backup (4-Pack)

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2 answers

Is this model an acceptable replacement for the Firex ADC model?

This question is from Hardwired 120 Volt InterConnectable Ionization Smoke Alarm with Battery Backup (4-Pack)
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Reno, NV
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October 27, 2015
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Asked by
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January 31, 2016
Answer: 
Yes all Firex alarms are compatible
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Asked by
Sebastian,FL
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Home Improvement Profile: DIYer
November 10, 2015
Answer: 
It comes with its own mounting plate so I THINK you can use it. I replaced all of mine at the same time.
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1 answer

Can I get a single of the same model to add to the 4-pack?

This question is from Hardwired 120 Volt InterConnectable Ionization Smoke Alarm with Battery Backup (4-Pack)
Asked by
Greenville SC
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October 14, 2015
I need to replace 5 smoke detectors. Can I get a single of the same model to add to the 4-pack?
(FireX 21007588
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NC
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October 25, 2015
Answer: 
Yes
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1 answer

how does the interconectability work?

This question is from Hardwired 120 Volt InterConnectable Ionization Smoke Alarm with Battery Backup (4-Pack)
Asked by
buckeye, az
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September 24, 2015
do they require being wired together, so that when one goes off they all go off?
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January 31, 2016
Answer: 
There are two wires the white and red. When the the alarm goes off nine volts is sent threw the wires then the other alarms get the nine volts and all alarms in the house will sound.
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why after I installed all new smoke detectors and they chirp

This question is from Hardwired 120 Volt InterConnectable Ionization Smoke Alarm with Battery Backup (4-Pack)
Asked by
portland or
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February 14, 2016
I did a power drain as directed by the manufacturer and I still get the annoying chirp I replaced all 4 of my smoke detectors but still not operating properly
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Customer Reviews

Rated 4.2 out of 5 by 90 reviewers.
Rated 5.0 out of 5.0 by Repaceent alarm Fire alarm is a replacement for existing alarm. All electrical connections match perfectly. September 6, 2016
Rated 1.0 out of 5.0 by Kidde Smoke alarm w/battery In March 2016, I purchased two 4-packs of Kidde Smoke Alarms with battery back (battery included). I used them to replace every smoke alarm in my house (installed in the same month). Early this month(Sep 2016), the alarms started chirping indicating battery needed to be replace. I replaced the Kidde provided battery with a newly purchased non-kidde batteries and it solved the problem. I called Kidde and attempted to explain the issue. They wanted all sorts of info from the boxes (who keeps a smoke alarm box). Info off my Home Depot receipt was not good enough. If you buy this product, either keep the box or use a reputable battery instead of the included Kidde. In the future, I will buy only products where the vendor at least makes an attempt to solve the problem. September 8, 2016
Rated 4.0 out of 5.0 by Smoke detectors Good value for homes or rental houses and meets all codes August 9, 2016
Rated 1.0 out of 5.0 by Extremely difficult to replace batteries. The detectors install ok and work ok, but replacing the batteries is very difficult. The sliding cover is extremely hard to close, and the detector will beep until the cover is fully closed. Some of the covers are also hard to open. Poor design and quality on a moving part that needs to be accessed twice a year. August 11, 2016
Rated 5.0 out of 5.0 by As advertised..... Nice product. Excellent for replacing my aged detectors already. Wiring was easy August 10, 2016
Rated 5.0 out of 5.0 by Easy to install, easy to understand Very easy to install if you have a basic understanding of electrical. My package did not come with wire nuts or mounting screws for the mounting/dust plate so be sure to get some if you do not already have them. August 2, 2016
Rated 4.0 out of 5.0 by Easy to install, but had to make another trip to Home Depot I had to replace battery operated smoke detectors with interconnected hardwired smoke detectors with battery back-ups in order to pass inspection for a rental. I was surprised to see that they did not come with screws to attach to the junction boxes! There were no wire caps either. This meant ANOTHER trip to Home Depot and lost time. The frustration factor is why I gave it 4 stars instead of 5. May 15, 2016
Rated 4.0 out of 5.0 by smoke detecor simple replacement of existing units 18 years old! April 27, 2016
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