Internet #202480909

Model #21027426

Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm and Intelligent Hazard Sensing (3-pack)

  • 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
  • See More Details

Frequently Bought Together

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Price:
$11991

Product Overview

Kidde’s Intelligent Alarm uses breakthrough technology to offer a faster response to real fires, including smoldering and fast-flaming, as well as offer warning of carbon monoxide (CO) and dramatically reduce the chance of nuisance alarms. In addition, the Intelligent Alarm contains a voice warning that clearly states the present danger – smoke or carbon monoxide – and announces “Fire! Fire!” or “Warning! Carbon Monoxide!”
  • Provides protection for smoke and carbon monoxide in one device
  • Voice alert announces the type of hazard; ideal for bedrooms
  • 3 pack bundle
  • Smart hush feature temporarily silences nuisance alarms
  • Battery safe guard feature ensures that unit is not mounted without batteries installed
  • Low-battery warning alerts you when the battery needs to be replaced
  • Since carbon monoxide is present in all fires, having both detection chambers work together increases the alarm’s ability to discriminate between a true fire hazard and a nuisance alarm, such as shower steam
  • Product not available for sale in the state of California
  • Add a Kidde Fire Extinguisher to complete your Fire Safe Home
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke and carbon monoxide detectors utilize an ionization sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • UL/CSFM Ref. Kidde Part KN-COSM-XTR-BA
  • Product not available for sale in the state of California





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Info & Guides

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Price
$9900
$11991
/bundle
$14991
/bundle
$14996
/case
Ratings
(1157)
(807)
(1031)
(272)
Power SourceBatteryBatteryBatteryBattery
Alarm/Detector Features10-Year Battery,Hush Feature,Tamper Resistant,Value Pack,Voice AlertHush Feature,Value Pack,Voice Alert10-Year Battery,Hush Feature,Tamper Resistant,Value PackHush Feature,Value Pack,Voice Alert
Pack Size2336
Alarm Sensor TypePhotoelectricIonizationPhotoelectricIonization
Alarm TypeCarbon Monoxide,SmokeCarbon Monoxide,SmokeCarbon Monoxide,SmokeCarbon Monoxide,Smoke
Battery Type Required.Built-InAA.Built-InAA
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
1.7
Product Height (in.)
5.75
Product Width (in.)
5.75

Details

Alarm Sensor Type
Ionization
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
Hush Feature,Value Pack,Voice Alert
Battery Type Required
AA
Commercial/Residential
Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
3
Power Source
Battery
Returnable
180-Day
Voltage (volts)
1.3

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

58Questions67Answers

Does this come with wire connectors? Or bare wire?

Asked by James March 21, 2016
10
Answers

no

Does this come with a 10 year protection?

Asked by Sherry March 11, 2017
10
Answers

Once again HD screws up. In the document section for this product they show 2 different User Guides, 1 for the -B model (7 year warranty ) and another for the -BA model (10 year warranty). Elsewhere the Kidde Expert explained that 7 year end of life chirp was common from 11/2000 to 1/2/2013 date of manufacture and then UL allowed them to go to 10 year end of life chirp after 1/2/2013 date of manufacture. Sure wish HD would get their act together in presenting accurate data and quit confusing us, the CUSTOMER.

I have a home where more than three alarms are needed. If I buy two sets of three will they all ...

Asked by BT December 28, 2018
9
Answers

No, because these alarms are made so that if one sounds, none of the rest will sound(independent). Maybe you can look at Nest Protect or wirelessly interconnectable alarms such as P4010ACSCO-W or P4010DCSCO-W.

Can I use lithium batteries?

Asked by 740 April 7, 2018
6
Answers

are regular double a batteries used

Do I install on the ceiling like a normal smoke detector? Or does the CO detector require lower placement?

Asked by Erica January 5, 2018
6
Answers

Some of the answers here are actually wrong! Carbon monoxide (CO) has what's called a molecular weight of 28. Air which is about 30% oxygen and 70% nitrogen, weighs 29. So Carbon monoxide is slightly lighter than air. Please install detector up high, not low. Plus, if G-d forbid you had a CO problem it would be from your furnace not working properly. So the warm air from it would carry the CO. Since warm air rises once again it shows a high mount is needed.

Since it is smoke detected, will cig. smoke make it go off?

Asked by YOMMY January 4, 2018
6
Answers

No, smoking does not set it off. I did have a small carpet fire and the smoke detector did NOT GO OFF. Makes me wonder how big a fire must be to set it off? Of course I tested it after the incident and it was working fine?

Do the individual units communicate with each other?

Asked by Curious October 5, 2015
5
Answers

I don't think they would have to talk to each other, they would just go off when either the smoke or the gas would set them off.

Are these white or off white?

Asked by Katie September 26, 2016
5
Answers

They are plain white- not bleached teeth white. :)

Come with Batteries?

Asked by SGordon October 21, 2015
5
Answers

yes

are these alarms electric connected or ljust hang up

Asked by nani December 31, 2014
5
Answers

This is a battery only device. There is another version for 110 volt power.

Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm and Intelligent Hazard Sensing (3-pack) - page 2

Customer Reviews

  • 808 Customer Reviews
  • 4.6 out of 5 stars overall
95% of customers recommended.
Overall Ratings
5star-icon(558)
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Easy to install
Easy to install
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Very easy installation and like the idea of getting to the batteries without having to take it do...
Very easy installation and like the idea of getting to the batteries without having to take it down.
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1
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Very easy to install. Everything you need is in the box (except for screwdriver). Tested just fin...
Very easy to install. Everything you need is in the box (except for screwdriver). Tested just fine...this is my 2nd one purchased. I install this one in my vacation rental by owner apartment. I like the voice activation. I feel that will provide my (vrbo) guests with an added safety feature. (Sorry for the lead of "elegant". Somehow it got stuck on my review and i could not edit it. I normally dont refer to a detector as elegant)
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Great product choice for an older home without the hard wired detectors. I liked that the batteri...
Great product choice for an older home without the hard wired detectors. I liked that the batteries were AA instead of the common 9 volt and unit was very easy to install with only two screws. This product has added life safety value with the combo smoke and CO alarm.
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3
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They were easy to install and so far working well
They were easy to install and so far working well
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0
Easy install. Performed well when tested.
Easy install. Performed well when tested.
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0
I don't have a rating for this product. I have just installed it by my furnace, but as of this wr...
I don't have a rating for this product. I have just installed it by my furnace, but as of this writing it hasn't went off. When I installed the batteries it sounded like it should work and I liked having two different alarms, one for fire and one for gas leak.
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Easy to assemble and mount. Looks great! Good price! Gives me the security I want for my family.
Easy to assemble and mount. Looks great! Good price! Gives me the security I want for my family.
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1
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Oak Lawn, Illinois
Fabulous product !
Quality :
5
Value :
5
This product was my first choice when shopping for a replacement. The price was reasonable, the style was sleek. The color is a neutral white which blends with any wall color. Easy installation, comes with batteries and screws. The voice activation is an added feature and is an exceptional idea in emergency circumstances. I rate this product five stars! I have bought six for my entire apartment building!
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13
0
Pittsburgh, PA, USA
This product is easy to install.
Quality :
5
Value :
5
I purchased this product to replace an expired smoke detector in a family room containing a fire place. This unit was very easy to install with basic tools found in any home and has a front panel that makes battery replacement a snap. The unit is neutral color and blends in well. It does not give false alarms as many units I have owned in the past did. I highly recommend this unit.
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