Model # 21006378

Internet #100128246

Store SKU #418542

Store SO SKU #198092

Kidde Code One Hardwired 120-Volt Inter-Connectable Smoke Detector with Battery Backup
0047871403813

Kidde

Code One Hardwired 120-Volt Inter-Connectable Smoke Detector with Battery Backup

  • Uses Ionization technology
  • Hardwired installation
  • Battery back up(included)
$1019 /each
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Product Overview

Code One Ionization Smoke Detector with Battery Backup is an ionization-sensing alarm that offers 120 VAC of power with a 9-Volt battery backup for continuous protection during power outages. This alarm can operate as a single unit or as a component of an inter-connected system in your home or business. This important safety device has a push-button test capability to check its circuitry, horn and battery and can be put into a hush mode that will silence nuisance alarms. This unit has a tamper-resistant locking feature to help prevent unauthorized entry or theft.

  • Utilizes ionization-sensing technology to detect smoke
  • Sounds warning upon the incidence of smoke
  • Hardwired smoke detector
  • Rear battery install back up
  • Functions as a single unit or in an interconnected system
  • Hush feature temporarily silences nuisance alarms
  • Test button checks unit's electronic circuitry, horn and battery function
  • 9-Volt battery provides protection during power outages
  • Tamper-resistant locking pin helps deter alarm tampering and theft
  • Alarm cap twists on and off for easy battery replacement
  • Appropriate for residential or commercial applications



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Info & Guides

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Name Code One Hardwired 120-Volt Inter-Connectable Smoke Detector with Battery Backup FireX Hardwired 120-Volt Inter-Connectable Smoke Alarm with Battery Backup FireX Hardwired 120-Volt Inter-Connectable Smoke Alarm with Battery Backup Worry Free 120-Volt Hardwired Inter-Connectable Smoke Alarm with 10-Year Battery Backup
Brand Kidde Kidde Kidde Kidde
Ratings (48) (347) (34) (140)
Power Source Hardwired Hardwired Hardwired Hardwired
Alarm Sensor Type Ionization Ionization Ionization Ionization
Alarm/Detector Features Battery Back-Up,Hush Feature Battery Back-Up,Hush Feature,Interconnected Battery Back-Up,Hush Feature,Interconnected 10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,No Additional Features,Tamper Resistant
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Customer Questions & Answers

Can this. be a replacement for FX1218. Is hardware compatible?

Asked by: Jason
Hello Jason. Yes but you will have to take down all of the old alarms before putting up any new ones and you will have to change out and rewire the wiring harness plugs at each location and you will have to change out the brackets at each location. We are Kidde Product Support at 1-800-880-6788. Thank you for you for your interest.
Answered by: Kidde Expert
Date published: 2017-06-30

Is this the same and will it work with other Kidde i2040?

Asked by: Scott
same
Answered by: shorty
Date published: 2016-11-10

Will this replace the Kidde Model 1275 and if so, is it the same size for reinstalling?

Will this replace the Kidde Model 1275 and if so, is it the same size for reinstalling?
Asked by: Richard
Hello Richard. Yes, this is the direct replacement for the 1275 with the same plug and the same bracket. The new alarm will plug in as if it were the old alarm. We are Kidde Product Support at 1-800-880-6788. Thank you for you for your interest.
Answered by: Kidde Expert
Date published: 2017-06-30

I looked at the PDF manual and it states: 5. NUISANCE ALARMS that it does not detect ci...

I looked at the PDF manual and it states: 5. NUISANCE ALARMS that it does not detect cigarette smoke unless the smoke is blown directly on the unit. My initial query is for a product that will detect cigarette smoke. I am still seeking such a product.
Asked by: ND11216
Hi ND11216, unfortunately we do not offer a cigarette smoke detector on Homedepot.com. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!
Answered by: THDSupport
Date published: 2017-02-01
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Customer Reviews

Hardwired 120-Volt Inter-Connectable Smoke Detector with Battery Backup is rated 4.5 out of 5 by 48.
Rated 5 out of 5 by from Product was very easy to install. I replaced 10 year old detectors (different brand) that were p... Product was very easy to install. I replaced 10 year old detectors (different brand) that were producing false alarms. The new alarms worked properly when install was complete. The purchase price is budget friendly too.
Date published: 2017-02-07
Rated 4 out of 5 by from Hard to rate when compared to no others. Price was... Hard to rate when compared to no others. Price was right, ease of installation, and it works, I think. Hope I never have to see it in real action. Seems less sensitive to steam than my other one that died after 33 years.
Date published: 2017-07-11
Rated 5 out of 5 by from The original one was 15 years old when it stopped working. I am sure this one will do the same a... The original one was 15 years old when it stopped working. I am sure this one will do the same as I have 7 other ones in my house from 15 years ago. I change the batteries every 6 months. Great.
Date published: 2017-06-27
Rated 5 out of 5 by from It was a change out of units that were 16 years old and 2 of the seven were not working. They to... It was a change out of units that were 16 years old and 2 of the seven were not working. They took about 5-10 minutes to change out each one. Online was at least 1/3 less than in the store.
Date published: 2017-02-07
Rated 5 out of 5 by from Direct replacement for 20-yr-old units. (Yes, I know, I waited way too long to replace.) Fit and ... Direct replacement for 20-yr-old units. (Yes, I know, I waited way too long to replace.) Fit and function are perfect. Very economical.
Date published: 2017-03-14
Rated 4 out of 5 by from Smoke detector I was replacing a defective smoke detector and this is what was recommended. It does work although it was a different size.
Date published: 2017-05-16
Rated 5 out of 5 by from Replaced 10 year old Detectors with new models. Fit original mounting so out of the box and onto ... Replaced 10 year old Detectors with new models. Fit original mounting so out of the box and onto the wall within minutes.
Date published: 2017-06-09
Rated 4 out of 5 by from My only complaint is that I had to wire in... My only complaint is that I had to wire in the new connector to the in-house wires. I wish there had been an adapter.
Date published: 2017-07-04
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