Internet #100179554

Model # 21006373

0047871099702

FireX Hardwire Smoke Detector with 9V Battery Backup (6-pack)

  • Smoke alarms requires hardwire installation
  • 9V battery backup for protection even during power outages
  • All interconnected alarms will sound when one alarm goes off
$ 54 37 /bundle
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Product Overview

  • Smoke alarms requires hardwire installation
  • 9V battery backup for protection even during power outages
  • All interconnected alarms will sound when one alarm goes off
Alert your family of potential fire threats with the Kidde FireX battery-operated smoke detectors. They should be placed outside each sleeping area and on every level of your home. They only require 9V batteries with no hardware installation. Save yourself the piece of mind with these detectors.
  • Smoke detectors should be installed in a central location outside each sleeping area, on every level of the home, and in other locations where required by law
  • Hardwired smoke alarm
  • Low-battery indicator chirps to alert you to change the battery
  • These ionization sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than photoelectric sensing alarms
  • Green LED light indicates that the alarm is working properly
  • 10-year limited warranty
  • 9-Volt batteries included
  • Learn how to install a smoke alarm
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke detectors utilize an ionization sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • Kidde offers a full range of 120-Volt AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available; when any one interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
  • UL/CSFM Ref. Kidde Part i12040



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Smoke alarms requires hardwire installation
  • 9V battery backup for protection even during power outages
  • All interconnected alarms will sound when one alarm goes off
Model #: 21006373
Internet #: 100179554

Alert your family of potential fire threats with the Kidde FireX battery-operated smoke detectors. They should be placed outside each sleeping area and on every level of your home. They only require 9V batteries with no hardware installation. Save yourself the piece of mind with these detectors.

  • Smoke detectors should be installed in a central location outside each sleeping area, on every level of the home, and in other locations where required by law
  • Hardwired smoke alarm
  • Low-battery indicator chirps to alert you to change the battery
  • These ionization sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than photoelectric sensing alarms
  • Green LED light indicates that the alarm is working properly
  • 10-year limited warranty
  • 9-Volt batteries included
  • Learn how to install a smoke alarm
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke detectors utilize an ionization sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • Kidde offers a full range of 120-Volt AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available; when any one interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
  • UL/CSFM Ref. Kidde Part i12040



  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Compare Similar

Compare Similar Products
Brand Kidde Kidde Kidde Kidde
Name Hardwire Smoke Detector with 10-Year Battery Backup and Intelligent Wire-Free Voice Interconnect FireX Hardwire Smoke Detector with 9V Battery Backup (6-pack) FireX Hardwire Smoke Detector with 9V Battery Backup, Ionization Sensor, and 2-button test/hush (6-pack) FireX Hardwire Smoke Detector with 9V Battery Backup and Front Load Battery Door (6-pack)
Price
$49.97
$54.37 /bundle
$59.25 /bundle
$83.82
Ratings (33) (1242) (477) (2122)
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Specifications

Dimensions

Coverage Area (sq. ft)
0
Product Depth (in.)
10.7
Product Height (in.)
6.5
Product Width (in.)
6.6

Details

Alarm Sensor Type
Ionization
Alarm Type
Smoke
Alarm/Detector Features
Battery Back-Up,Hush Feature,Interconnected,Value Pack
Commercial/Residential
Residential
Connector/Contact Type
3-Wire
Fixed or portable
Fixed
Included
Batteries
Pack Size
6
Power Source
Hardwired
Returnable
180-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
UL Listed

Specifications

Dimensions

Coverage Area (sq. ft)
0
Product Depth (in.)
10.7
Product Height (in.)
6.5
Product Width (in.)
6.6

Details

Alarm Sensor Type
Ionization
Alarm Type
Smoke
Alarm/Detector Features
Battery Back-Up,Hush Feature,Interconnected,Value Pack
Commercial/Residential
Residential
Connector/Contact Type
3-Wire
Fixed or portable
Fixed
Included
Batteries
Pack Size
6
Power Source
Hardwired
Returnable
180-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

Hi! How long does the 9V battery last for this alarm? Thank you!

Hi! How long does the 9V battery last for this alarm? Thank you!
Asked by: Kim
There is ZERO current draw from the battery in use as a battery backup in a smoke detector unless you have a power outage. When you replace your batteries, look at the sell by date on the package. This is basically the self discharge rate for the battery. In other words, expensive alkaline 9V batteries can be sold for up to 6 years after manufacture and still hold sufficient charge. Some even longer. I used to use lithium batteries but many of them did not last longer than high quality name brand alkaine batteries as backup power for a smoke alarm. Multiply that times 6 or 8 and you see why affordable batteries matter as backup power in smoke alarms. Achilles heel of a battery backup --AND A Big Nuisance!!! Batteries will all slowly self discharge to the point where the smoke detector measures insufficient voltage and starts beeping. This will happen at 3am on a WEEKNIGHT! (5/7 chances of that OR >70% CHANCE YOU WILL BE AWAKENED AT 3AM FROM THE CHIRP OF A DEAD SMOKE ALARM). Why 3am? that is when the house temp has cooled down and batteries performance degrades with lower temps. So if this happens to you and you don't want to wake your neighbors when you shoot your celing to silence these troublemakers, try turning up the heat and going back to sleep after the smoke alarm batteries warm up enough to shut down the chirps. I have vaulted ceilings throughout the house and my smoke alarms are ALWAYS at the peak of each celing as smoke rises. I refuse to drag a 12 foot step ladder around the house at 3am to search for the errant battery.
Answered by: sweedld
Date published: 2019-10-14

How to turn off the blinking red light? in a bedroom its like chinese water torture. blink ...

How to turn off the blinking red light? in a bedroom its like chinese water torture. blink blink blink
Asked by: KF
Hello KF, The red LED is supposed to blink every 30-45 seconds. There is no on off switch.
Answered by: Kidde Expert
Date published: 2018-09-10

Will this detect vape smoke?

Asked by: Dad
Not a smoker of anything but I do know that Vape Smoke isn't actually "smoke" its water vapor
Answered by: Knowledge
Date published: 2018-11-05

I have received two answers to this question; the first said YES battery included while the second said NO.

Specifications says “battery included!”
Asked by: Bill
Purchased several i12040 in 2017. Yes, each smoke detector comes with pre-installed battery located inside back of the unit. Specifications says “battery included!” as well.
Answered by: HDcustomer
Date published: 2020-03-25
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