Internet #206499379

Model # 21027465

Store SKU #1001568034

0047871267514

Nighthawk Battery Operated Carbon Monoxide Detector with Digital Display (2-pack)

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Digital display updates CO level in PPM every 15 seconds
$ 39 97 /bundle
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Product Overview

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Digital display updates CO level in PPM every 15 seconds
The Kidde Nighthawk battery operated carbon monoxide alarm is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. Digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if levels change. The Nighthawk DC Digital alarm has a small, sleek design that is suitable for all living areas and has a 10-year limited warranty.Shop all Kidde Smoke Detectors here.
  • Digital display - shows CO level in PPM (parts per million), updates digital reading every 15 seconds allowing you to see if levels change
  • Peak level memory - displays the highest CO concentration measured since the last reset
  • Battery operated (3AA's included) - provides protection during power outages
  • Battery lockout system - deters covering battery compartment without installation of batteries
  • 10-year end of life warning - alerts user to replace CO alarm after 10-years of operation
  • Test/reset button tests the unit for proper operation, resets the carbon monoxide alarm
  • Carbon monoxide detectors utilize an electrochemical sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • UL/CSFM Ref. Kidde Part KN-COPP-B-LPM (Previous UL# KN-COPP-B-LS)
  • Shop all Kidde Carbon Monoxide Detectors
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Digital display updates CO level in PPM every 15 seconds
Model #: 21027465
Sku #: 1001568034
Internet #: 206499379

The Kidde Nighthawk battery operated carbon monoxide alarm is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. Digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if levels change. The Nighthawk DC Digital alarm has a small, sleek design that is suitable for all living areas and has a 10-year limited warranty.Shop all Kidde Smoke Detectors here.

  • Digital display - shows CO level in PPM (parts per million), updates digital reading every 15 seconds allowing you to see if levels change
  • Peak level memory - displays the highest CO concentration measured since the last reset
  • Battery operated (3AA's included) - provides protection during power outages
  • Battery lockout system - deters covering battery compartment without installation of batteries
  • 10-year end of life warning - alerts user to replace CO alarm after 10-years of operation
  • Test/reset button tests the unit for proper operation, resets the carbon monoxide alarm
  • Carbon monoxide detectors utilize an electrochemical sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • UL/CSFM Ref. Kidde Part KN-COPP-B-LPM (Previous UL# KN-COPP-B-LS)
  • Shop all Kidde Carbon Monoxide Detectors
  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
  • Battery-operated carbon monoxide alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Digital display updates CO level in PPM every 15 seconds
The Kidde Nighthawk battery operated carbon monoxide alarm is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. Digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if levels change. The Nighthawk DC Digital alarm has a small, sleek design that is suitable for all living areas and has a 10-year limited warranty.Shop all Kidde Smoke Detectors here.
  • Digital display - shows CO level in PPM (parts per million), updates digital reading every 15 seconds allowing you to see if levels change
  • Peak level memory - displays the highest CO concentration measured since the last reset
  • Battery operated (3AA's included) - provides protection during power outages
  • Battery lockout system - deters covering battery compartment without installation of batteries
  • 10-year end of life warning - alerts user to replace CO alarm after 10-years of operation
  • Test/reset button tests the unit for proper operation, resets the carbon monoxide alarm
  • Carbon monoxide detectors utilize an electrochemical sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • UL/CSFM Ref. Kidde Part KN-COPP-B-LPM (Previous UL# KN-COPP-B-LS)
  • Shop all Kidde Carbon Monoxide Detectors
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery-operated carbon monoxide alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Digital display updates CO level in PPM every 15 seconds
Model #: 21027465
Sku #: 1001568034
Internet #: 206499379

The Kidde Nighthawk battery operated carbon monoxide alarm is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. Digital display feature adds an advanced level of protection showing CO levels in PPM allowing you to see if levels change. The Nighthawk DC Digital alarm has a small, sleek design that is suitable for all living areas and has a 10-year limited warranty.Shop all Kidde Smoke Detectors here.

  • Digital display - shows CO level in PPM (parts per million), updates digital reading every 15 seconds allowing you to see if levels change
  • Peak level memory - displays the highest CO concentration measured since the last reset
  • Battery operated (3AA's included) - provides protection during power outages
  • Battery lockout system - deters covering battery compartment without installation of batteries
  • 10-year end of life warning - alerts user to replace CO alarm after 10-years of operation
  • Test/reset button tests the unit for proper operation, resets the carbon monoxide alarm
  • Carbon monoxide detectors utilize an electrochemical sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • UL/CSFM Ref. Kidde Part KN-COPP-B-LPM (Previous UL# KN-COPP-B-LS)
  • Shop all Kidde Carbon Monoxide Detectors
  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar

Compare Similar Products
Brand Kidde Kidde Kidde Kidde
Name Hardwire Carbon Monoxide Detector with 9V Battery Backup Nighthawk Battery Operated Carbon Monoxide Detector with Digital Display (2-pack) Worry Free Plug-In Carbon Monoxide Detector with 10-Year Battery Backup, Digital Display, and Voice Alarm Worry Free Plug-In Carbon Monoxide Detector with 10-Year Battery Backup, Digital Display, and Safety Light
Price
$32.97
$39.97 /bundle
$59.97
$59.97
Ratings (118) (287) (356) (359)
Power Source Hardwired Battery Plug-In Plug-In
Alarm/Detector Features Battery Back-Up,Hush Feature,Interconnected Digital display,Hush Feature,Tamper Resistant,Value Pack 10-Year Battery,Battery Back-Up,Digital display,Hush Feature,Tamper Resistant,Voice Alert 10-Year Battery,Battery Back-Up,Digital display,Escape Light,Hush Feature,Tamper Resistant
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Specifications

Dimensions

Product Depth (in.)
1.5
Product Height (in.)
3.0
Product Width (in.)
5.0

Details

Alarm Type
Carbon Monoxide
Alarm/Detector Features
Digital display,Hush Feature,Tamper Resistant,Value Pack
Battery Back-Up
No
Connector/Contact Type
None
Included
Batteries
Pack Size
2
Power Source
Battery
Returnable
90-Day
Voltage (volts)
4.5

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
1.5
Product Height (in.)
3.0
Product Width (in.)
5.0

Details

Alarm Type
Carbon Monoxide
Alarm/Detector Features
Digital display,Hush Feature,Tamper Resistant,Value Pack
Battery Back-Up
No
Connector/Contact Type
None
Included
Batteries
Pack Size
2
Power Source
Battery
Returnable
90-Day
Voltage (volts)
4.5

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

What does display END means

What does display END means
Asked by: Nitin
you need to replace the unit. It is printed on the product under the screen. "End = End of unit life
Answered by: Blossom
Date published: 2019-09-27

Does it have a BACK-LIGHT on the display?

Does it have a BACK-LIGHT on the display?
Asked by: Clay
No
Answered by: AOwner
Date published: 2018-10-18

Why do the specs on this page state it is good for 7 years but the package says 10 years? Which i...

Why do the specs on this page state it is good for 7 years but the package says 10 years? Which is it?
Asked by: Samantha
Easy to install and tested them
Answered by: HomeDepotCustomer
Date published: 2019-10-01

Does this product begin reading at 1PPM, and not the industry standartd

Does this product begin reading at 1PPM, and not the industry standartd
Asked by: MBG
No,this product starts at 70PPM within 60-240 minutes,150PPM=10-50minutes, 400PPM=4-15minutes
Answered by: Flowergirl
Date published: 2018-11-27
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