Internet #205465967

Model #21029879

Store SKU #1000535877

10-Year Worry Free Hardwire Smoke and Carbon Monoxide Combination Detector with Battery Backup and Voice Alarm (3-Pack)

  • Smoke and CO alarm features voice alert; ideal for bedrooms
  • Hardwire installation required; 10-year lithium battery backup
  • Protection during power outages and no low battery chirps
  • See More Details
Includes 3 units ($59.87 /unit)
$179.60 /bundle

Frequently Bought Together

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Price:
$17960

Product Overview

10-Year Sealed in battery

10 Year 120 Volt Combination Alarm

The Kidde i12010SCO is a hardwired Combination smoke and Carbonmonoxide alarm with 10-year, sealed lithium battery backup

Protect Every Room

Protect Every Room

This unit covers protection suitable for Areas such as Kitchens. Can be placed anywhere a smoke alarm is needed

Home Safety

Home Safety

Smoke and carbon monoxide detectors should be installed in a central location outside each sleeping area, on every level of the home

Combo Smoke and CO Alarm

Combo Smoke and CO Alarm

Ionization Smoke Sensor and electro-chemical CO sensor to protect families from the dangers of CO

Primary Power Source

Primary Power Source

Hardwired to home electricity providing at 120 Volts

Self Activation

Self Activation

Self activation-Alarm automatically activates when attached to the mounting bracket

Shop the Wire-Free Interconnect Alarm Collection

Shop the Wire-Free Interconnect Alarm Collection

Hush Button

Hush Button

Temporarily silence nuisance alarms

Interconnect

Interconnect

Hardwire Interconnect Up to 24 Devices:One alarm is triggered interconnected alarms will sound

LED Indicators

LED Indicators

LED Lights-Green for normal, Red for alarm, Amber for error

Sealed-In Battery

Sealed-In Battery

10 year sealed lithium batteries-unit will continue to operate for 10 years

End of Life

End of Life

Alerts user to replace unit after 10 years of operation

Alert Type

Alert Type

85 decibel alarm and voice warns of Smoke or CO

Have peace of mind with the KIdde 10-Year Worry FreeHardwired Smoke and Carbon Monoxide Detector. Each alarm includes a voice warning when smoke and carbon monoxide is detected in your home. The voice calmly announces the type of hazard in the event of an emergency. The hardwired nature of the alarms means that when one alarm is triggered, all interconnected alarms will sound.
  • Smoke and carbon monoxide 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
  • Protection during power outages and no low battery chirps
  • The 10-year lithium ion battery is sealed into the alarm and cannot be removed, preventing unwanted tampering and ensuring your alarm is always on
  • Voice alarm announces "Fire! Fire!" when a smoke or fire hazard is detected and "Warning! Carbon Monoxide" when CO is detected
  • Hardwire installation required
  • Smart hush feature temporarily silences nuisance alarms
  • Never replace a battery during the 10-year life of the alarm
  • No low battery chirps; internal timer alerts you to replace the entire unit after 10 years
  • Alarms are equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
  • Alarms will automatically activate when attached to the mounting bracket
  • Green LED light indicates that the alarms are working properly
  • Alarms utilize an ionization sensor technology, ionization sensing alarms may detect invisible fire particles (associated with fast-flaming fires) sooner than photoelectric alarms
  • Alarms use electrochemical sensor to detect carbon monoxide
  • 10-year limited warranty
  • Smoke and carbon monoxide detectors utilize an ionization sensor to detect fire hazards and sound an 85 db. alarm when a hazard is detected
  • 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.
  • UL/CSFM Ref. Kidde Part i12010SCO
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Specifications

Dimensions

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
10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Value Pack,Voice Alert
Battery Type Required
.Built-In
Commercial/Residential
Commercial,Residential
Connector/Contact Type
None
Fixed or portable
Fixed
Included
Batteries
Pack Size
3
Power Source
Hardwired
Returnable
180-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

82Questions35Answers

Will this unit replace a system currently using Model KN-COSM-iB? Is the mounting ring and conne...

Asked by Jan October 11, 2020
3
Answers

This KIDDE unit will be compatible with your system. The new unit comes with a new mounting ring and wiring harness (connector plug). If you do not have "Do it yourself" experience, a local handy man would be able to change out this unit in less than 15 minutes. You can watch a YouTube video on how to change out the unit so you can do it yourself.

I have a military ID for discount how do apply to purchase on line

Asked by elena July 10, 2020
2
Answers

Unfortunately, The Home Depot no longer offers the military discount online. However, I have been told they have made online purchases for in-store pickup, and were able to obtain the discount when they paid at the store.

I bought a unit today 06/2020 and the manufacture date on it is 05/2014. Will the battery still l...

Asked by Laura June 25, 2020
2
Answers

I suppose, because alarm is activated once screwed on

Purchased 2 Combo worry free hardwired and 6 Smoke only worry free hardwired in early April of 20...

Asked by klb May 28, 2020
2
Answers

Hello klb, Thanks for reaching out. If you disconnect one at a time from the hardwire and place the unit in your car or garage, and go back to the location with the wires hanging, are you still hearing the chirp? If yes, there is another unit chirping. It will be a process of elimination, so remove the units from the hardwire and isolate them until all of the chirping stops. If you are still hearing a chirp, then it may be a free standing carbon monoxide detector plugged into an outlet or a unit that was put in a closet or drawer with the battery still inside.

Can I use this to replace a First Alert one easily?

Asked by CLK May 19, 2020
3
Answers

Yes, no need to rewire

I have Kidde hardwired smoke and carbon dioxide detectors (smoke and CO2 are separate). Do I hav...

Asked by Len May 3, 2020
1
Answer

Hello Len, The wiring harness is still the same so no need to rewire.

WE HAVE A 2012 MODEL KIDDE COMBO . the model # is 0ne letter different than these KN-cosm-IB uns...

Asked by carol April 25, 2020
3
Answers

I can't answer your question because it looks to be cut short from what you wrote. Also the model number you give is not at all the same as what they list for the product - 21010408-N.

Can I mount Model 21010408-N units (as replacements) on brackets from Model KN-COSM-1B units which have expired?

Asked by Max April 9, 2020
6
Answers

Hello. Yes. They should have the same mounting bracket and the same wiring harness plug.

How to activate battery on a new unit ?

Asked by Jm March 8, 2020
6
Answers

The Battery is activated once you put the unit on the base plate that it come with. If you did not use that base plate than the battery was not activated. You need to always change the base plate when you put a new unit on. When you twist the unit clockwise to mount it to the baseplate you will feel a click and then you will hear the alarm go off for about one 30 seconds. That indicates you have activated the battery.

Which Kidde 10-year sealed battery alarm comes with a 3-prong connector? I need to replace older...

Asked by JP February 13, 2020
7
Answers

dont know you will need to bring it to the store and try to match up sorry

10-Year Worry Free Hardwire Smoke and Carbon Monoxide Combination Detector with Battery Backup and Voice Alarm (3-Pack) - page 2

Customer Reviews

  • 641 Customer Reviews
  • 4.5 out of 5 stars overall
87% of customers recommended.
Overall Ratings
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I replaced end of life detectors (7 year) with the same model. Installation was quick and easy. I...
I replaced end of life detectors (7 year) with the same model. Installation was quick and easy. I am happy to now have units that require no battery replacement and are good for 10 years.
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Had it i stalled in 10 minutes. Works great@
Had it i stalled in 10 minutes. Works great@
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Product was purchased as replacement for our existing alarms. Smoke alarms should be replaced abo...
Product was purchased as replacement for our existing alarms. Smoke alarms should be replaced about every 10 years. These were very easy to install using existing wiring.
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Easy install and setup. Love the voice alarm feature.
Easy install and setup. Love the voice alarm feature.
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Kidde customer service was very helpful with questions regarding selecting the appropriate models...
Kidde customer service was very helpful with questions regarding selecting the appropriate models for smoke and smoke/carbon monoxide as well as setup. Installation was straight forward. Testing all interconnected devices was simple and reassuring.
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Perfect plug compatible replacement for my 17 year old Kidde smoke alarms (long overdue for a cha...
Perfect plug compatible replacement for my 17 year old Kidde smoke alarms (long overdue for a change out). Easy to install. Just needed to replace the screw-in mounting plate with the one provided in the box.
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Kidde/Fired alarms are the best that I have found for reliability.
Kidde/Fired alarms are the best that I have found for reliability.
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Easy to install just changed out the base. ...
Easy to install just changed out the base.
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The product is excellent. I purchased 5. However, the store stocking/restocking process needs a ...
The product is excellent. I purchased 5. However, the store stocking/restocking process needs a lot of work. After two trips to the store for a missing part (electrical pigtail connection) on the third trip I had to open five boxes to find one that had the missing part.
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Easy to install, excellent product. Extra cost for Lithium Ion battery (10 year life) is less tha...
Easy to install, excellent product. Extra cost for Lithium Ion battery (10 year life) is less than the cost of replacing a 9-volt battery every year. Very pleased with purchase.
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