Internet #100004653

Model # 900-0102-02

Store SKU #146852

Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm and Ionization Sensor

  • Battery-operated smoke and CO alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Voice alert announces the type of hazard; ideal for bedrooms
$ 24 88
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Product Overview

  • Battery-operated smoke and CO alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Voice alert announces the type of hazard; ideal for bedrooms
The Kidde KN COSM BA Combination Carbon Monoxide and Smoke Alarm provide two important safety devices in a single unit. This alarm includes a voice warning system that announces "Fire, Carbon Monoxide, Low Battery and Smart Hush Activation". The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. Shop all Kidde Smoke Detectors here.
  • Alarm uses ionization sensing technology
  • Voice alert announces the type of hazard; ideal for bedrooms
  • Easy to install alarm that is suitable for all areas of the home and has a 7 year limited warranty
  • Combined carbon monoxide and smoke alarm - single unit can be installed where previously, two were needed
  • Low battery warning - the unit warns of a low battery condition by announcing "low battery"
  • Hush feature - temporarily silences nuisance alarms
  • Battery Included
  • Compatible with Kidde, FireX, Code One, and Sentinel products
  • Note: product may vary by store
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke and carbon monoxide detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery-operated smoke and CO alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Voice alert announces the type of hazard; ideal for bedrooms
Model #: 900-0102-02
Sku #: 146852
Internet #: 100004653

The Kidde KN COSM BA Combination Carbon Monoxide and Smoke Alarm provide two important safety devices in a single unit. This alarm includes a voice warning system that announces "Fire, Carbon Monoxide, Low Battery and Smart Hush Activation". The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. Shop all Kidde Smoke Detectors here.

  • Alarm uses ionization sensing technology
  • Voice alert announces the type of hazard; ideal for bedrooms
  • Easy to install alarm that is suitable for all areas of the home and has a 7 year limited warranty
  • Combined carbon monoxide and smoke alarm - single unit can be installed where previously, two were needed
  • Low battery warning - the unit warns of a low battery condition by announcing "low battery"
  • Hush feature - temporarily silences nuisance alarms
  • Battery Included
  • Compatible with Kidde, FireX, Code One, and Sentinel products
  • Note: product may vary by store
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke and carbon monoxide detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected



  • 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 smoke and CO alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Voice alert announces the type of hazard; ideal for bedrooms
The Kidde KN COSM BA Combination Carbon Monoxide and Smoke Alarm provide two important safety devices in a single unit. This alarm includes a voice warning system that announces "Fire, Carbon Monoxide, Low Battery and Smart Hush Activation". The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. Shop all Kidde Smoke Detectors here.
  • Alarm uses ionization sensing technology
  • Voice alert announces the type of hazard; ideal for bedrooms
  • Easy to install alarm that is suitable for all areas of the home and has a 7 year limited warranty
  • Combined carbon monoxide and smoke alarm - single unit can be installed where previously, two were needed
  • Low battery warning - the unit warns of a low battery condition by announcing "low battery"
  • Hush feature - temporarily silences nuisance alarms
  • Battery Included
  • Compatible with Kidde, FireX, Code One, and Sentinel products
  • Note: product may vary by store
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke and carbon monoxide detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery-operated smoke and CO alarm; no hardwiring required
  • Change AA batteries every 6 months to avoid low battery chirp
  • Voice alert announces the type of hazard; ideal for bedrooms
Model #: 900-0102-02
Sku #: 146852
Internet #: 100004653

The Kidde KN COSM BA Combination Carbon Monoxide and Smoke Alarm provide two important safety devices in a single unit. This alarm includes a voice warning system that announces "Fire, Carbon Monoxide, Low Battery and Smart Hush Activation". The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. Shop all Kidde Smoke Detectors here.

  • Alarm uses ionization sensing technology
  • Voice alert announces the type of hazard; ideal for bedrooms
  • Easy to install alarm that is suitable for all areas of the home and has a 7 year limited warranty
  • Combined carbon monoxide and smoke alarm - single unit can be installed where previously, two were needed
  • Low battery warning - the unit warns of a low battery condition by announcing "low battery"
  • Hush feature - temporarily silences nuisance alarms
  • Battery Included
  • Compatible with Kidde, FireX, Code One, and Sentinel products
  • Note: product may vary by store
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke and carbon monoxide detector utilizes an ionization sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected



  • 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 Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm and Ionization Sensor 10-Year Sealed Battery Smoke and Carbon Monoxide Combination Detector Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm and Intelligent Hazard Sensing Code One Hardwire Smoke and Carbon Monoxide Combination Detector with AA Battery Backup and Voice Alarm
Price
$24.88
$33.96
$34.67
$49.97
Ratings (468) (306) (367) (587)
Power Source Battery Battery Battery Hardwired
Alarm Sensor Type Ionization Photoelectric Ionization Ionization
Alarm/Detector Features Hush Feature,Voice Alert 10-Year Battery,Hush Feature,Tamper Resistant Hush Feature,Voice Alert Battery Back-Up,Hush Feature,Interconnected,Voice Alert
View Product View Product View Product View Product

Specifications

Dimensions

Coverage Area (sq. ft)
0
Product Depth (in.)
5.75
Product Height (in.)
1.7
Product Width (in.)
5.75

Details

Alarm Sensor Type
Ionization
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
Hush Feature,Voice Alert
Battery Type Required
AA
Commercial/Residential
Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
4.5

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Coverage Area (sq. ft)
0
Product Depth (in.)
5.75
Product Height (in.)
1.7
Product Width (in.)
5.75

Details

Alarm Sensor Type
Ionization
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
Hush Feature,Voice Alert
Battery Type Required
AA
Commercial/Residential
Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
4.5

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

Will this alarm just chirp when battery is low ?

Asked by: Kms
You had better believe that it will and at the worst possible time too
Answered by: mike
Date published: 2018-11-27

Is this device also a hard wired device?

Asked by: JJ
Hello JJ, No this is a stand alone battery operated unit.
Answered by: Kidde Expert
Date published: 2019-02-02

What is the shelf life of this item?

What is the shelf life of this item?
Asked by: jessie456
I have two of these 8 years old . one in kitchen and one in basement. Both stopped working within 48 hours of each other.
Answered by: Ann
Date published: 2019-01-16

Will this unit fit onto an already installed mounting bracket for a Kidde Model KN-COSMXTR-B? Th...

Will this unit fit onto an already installed mounting bracket for a Kidde Model KN-COSMXTR-B? Thank you.
Asked by: SUE
Wish I could help you but don’t know. I think if you call Kiddie customer service they would know. Good luck!
Answered by: Jay
Date published: 2019-07-22
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