Internet #207055004

Model # 21007624

0047871269556

Kidde

Hardwire Smoke and Carbon Monoxide Combination Detector with 9V Battery Backup and Voice Alarm (3-pack)

  • Combination smoke and CO alarms require hardwire installation
  • All interconnected alarms sound when 1 alarm goes off
  • 9-Volt battery backup provides protection during power outages
$ 149 91 /bundle
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Product Overview

  • Combination smoke and CO alarms require hardwire installation
  • All interconnected alarms sound when 1 alarm goes off
  • 9-Volt battery backup provides protection during power outages
Kidde photoelectric combination alarm offers protection from 2 types of hazards, fire and carbon monoxide, in 1 unit. Hardwire with battery backup alarm emits a beeping tone followed by a voice warning that clearly announces the danger: "Fire! Fire! Fire! or "Warning! Carbon Monoxide". 9-Volt battery backup (included). Shop all Kidde Smoke Detectors here.
  • 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
  • 9-Volt battery backup provides protection during power outages
  • Voice alarm announces "Fire! Fire!" when a smoke or fire hazard is detected and "Warning! Carbon Monoxide" when CO is detected
  • Smart hush feature temporarily silences nuisance alarms and low battery chirps
  • Front-load battery compartment makes it easy to replace the alarm's 9V backup battery
  • Seven years after initial power, the unit will chirp to indicate that it's time to replace the entire unit
  • Alarms are equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
  • Green LED light indicates that the alarm is working properly
  • Photoelectric smoke sensor-may detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor
  • Alarm uses electrochemical sensor to detect carbon monoxide
  • 7-year limited warranty
  • 9V batteries included
  • Smoke and carbon monoxide detectors utilize a photoelectric sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Kidde offers a full range of 120V 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 KN-COPE-I



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Combination smoke and CO alarms require hardwire installation
  • All interconnected alarms sound when 1 alarm goes off
  • 9-Volt battery backup provides protection during power outages
Model #: 21007624
Internet #: 207055004

Kidde photoelectric combination alarm offers protection from 2 types of hazards, fire and carbon monoxide, in 1 unit. Hardwire with battery backup alarm emits a beeping tone followed by a voice warning that clearly announces the danger: "Fire! Fire! Fire! or "Warning! Carbon Monoxide". 9-Volt battery backup (included). Shop all Kidde Smoke Detectors here.

  • 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
  • 9-Volt battery backup provides protection during power outages
  • Voice alarm announces "Fire! Fire!" when a smoke or fire hazard is detected and "Warning! Carbon Monoxide" when CO is detected
  • Smart hush feature temporarily silences nuisance alarms and low battery chirps
  • Front-load battery compartment makes it easy to replace the alarm's 9V backup battery
  • Seven years after initial power, the unit will chirp to indicate that it's time to replace the entire unit
  • Alarms are equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
  • Green LED light indicates that the alarm is working properly
  • Photoelectric smoke sensor-may detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor
  • Alarm uses electrochemical sensor to detect carbon monoxide
  • 7-year limited warranty
  • 9V batteries included
  • Smoke and carbon monoxide detectors utilize a photoelectric sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Kidde offers a full range of 120V 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 KN-COPE-I



  • 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
  • Combination smoke and CO alarms require hardwire installation
  • All interconnected alarms sound when 1 alarm goes off
  • 9-Volt battery backup provides protection during power outages
Kidde photoelectric combination alarm offers protection from 2 types of hazards, fire and carbon monoxide, in 1 unit. Hardwire with battery backup alarm emits a beeping tone followed by a voice warning that clearly announces the danger: "Fire! Fire! Fire! or "Warning! Carbon Monoxide". 9-Volt battery backup (included). Shop all Kidde Smoke Detectors here.
  • 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
  • 9-Volt battery backup provides protection during power outages
  • Voice alarm announces "Fire! Fire!" when a smoke or fire hazard is detected and "Warning! Carbon Monoxide" when CO is detected
  • Smart hush feature temporarily silences nuisance alarms and low battery chirps
  • Front-load battery compartment makes it easy to replace the alarm's 9V backup battery
  • Seven years after initial power, the unit will chirp to indicate that it's time to replace the entire unit
  • Alarms are equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
  • Green LED light indicates that the alarm is working properly
  • Photoelectric smoke sensor-may detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor
  • Alarm uses electrochemical sensor to detect carbon monoxide
  • 7-year limited warranty
  • 9V batteries included
  • Smoke and carbon monoxide detectors utilize a photoelectric sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Kidde offers a full range of 120V 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 KN-COPE-I



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Combination smoke and CO alarms require hardwire installation
  • All interconnected alarms sound when 1 alarm goes off
  • 9-Volt battery backup provides protection during power outages
Model #: 21007624
Internet #: 207055004

Kidde photoelectric combination alarm offers protection from 2 types of hazards, fire and carbon monoxide, in 1 unit. Hardwire with battery backup alarm emits a beeping tone followed by a voice warning that clearly announces the danger: "Fire! Fire! Fire! or "Warning! Carbon Monoxide". 9-Volt battery backup (included). Shop all Kidde Smoke Detectors here.

  • 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
  • 9-Volt battery backup provides protection during power outages
  • Voice alarm announces "Fire! Fire!" when a smoke or fire hazard is detected and "Warning! Carbon Monoxide" when CO is detected
  • Smart hush feature temporarily silences nuisance alarms and low battery chirps
  • Front-load battery compartment makes it easy to replace the alarm's 9V backup battery
  • Seven years after initial power, the unit will chirp to indicate that it's time to replace the entire unit
  • Alarms are equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
  • Green LED light indicates that the alarm is working properly
  • Photoelectric smoke sensor-may detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor
  • Alarm uses electrochemical sensor to detect carbon monoxide
  • 7-year limited warranty
  • 9V batteries included
  • Smoke and carbon monoxide detectors utilize a photoelectric sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Kidde offers a full range of 120V 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 KN-COPE-I



  • 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 Gentex Kidde Kidde Kidde
Name Hardwired Interconnected Photoelectric Smoke and CO Alarm with Dualink and Battery Backup Hardwire Smoke and Carbon Monoxide Combination Detector with 10-Year Battery Backup and Voice Alarm Hardwire Smoke and Carbon Monoxide Combination Detector with 9V Battery Backup and Voice Alarm (3-pack) Hardwire Combination Smoke and Carbon Monoxide Detector with Battery Backup and Voice Alert (36 pack)
Price
$47.74
$64.97
$149.91 /bundle
$1,548.00 /bundle
Ratings (19) (40) (374) (221)
Power Source Hardwired Hardwired Hardwired Hardwired
Alarm Sensor Type Photoelectric Photoelectric Photoelectric Photoelectric
Alarm/Detector Features Battery Back-Up,Interconnected,Tamper Resistant 10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Voice Alert Battery Back-Up,Hush Feature,Interconnected,Value Pack,Voice Alert Battery Back-Up,Hush Feature,Interconnected,Value Pack,Voice Alert
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Specifications

Dimensions

Coverage Area (sq. ft)
0
Product Depth (in.)
1.85
Product Height (in.)
5.79
Product Width (in.)
5.79

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
Battery Back-Up,Hush Feature,Interconnected,Value Pack,Voice Alert
Battery Type Required
AA
Commercial/Residential
Commercial,Residential
Connector/Contact Type
3-Wire
Fixed or portable
Fixed
Included
Batteries
Pack Size
3
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Coverage Area (sq. ft)
0
Product Depth (in.)
1.85
Product Height (in.)
5.79
Product Width (in.)
5.79

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
Battery Back-Up,Hush Feature,Interconnected,Value Pack,Voice Alert
Battery Type Required
AA
Commercial/Residential
Commercial,Residential
Connector/Contact Type
3-Wire
Fixed or portable
Fixed
Included
Batteries
Pack Size
3
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

I want to replace all of the smoke alarms that were installed when my house was built in 2004. Th...

I want to replace all of the smoke alarms that were installed when my house was built in 2004. The old alarms were FireX Model FADC (120-1056E). Can I replace them with these Kidde combination alarms? If so, are there any special instructions or parts requirements that I should be aware of? Because the original alarms are so very old, I'm sure there is no longer an exact replacement and want to make sure that I purchase appropriate new/upgraded alarms.
Asked by: Tina
The alarm units have a plug with three little wires attached. You attach the plug to alarm. The plug that exists for the BRK/First Alert alamrs are NOT compatible with the Kidde alarms. You need to take out current plug and replace it with the Kidde plug. Then you attach the Kidde alarm to the wired Kidde plug. When the current unit expires, you take it out and leave the plug. Then you can attach new Kidde alarms to the already connected plug - provided there has been no design change. You cannot go back to BRK unless you change the plug again to the BRK plug. All connected alarms should be the same brand, as you plan to do. There are Kidde adaptors for BRK/First Alert plugs, so that one does not need to deal with "unwiring" the BRK plug and wiring the Kidde plug, but that is for older models only.
Answered by: Baystater
Date published: 2018-10-28

We have about 6 units in our house that are all hard wired, all are interconnected. We have had a...

We have about 6 units in our house that are all hard wired, all are interconnected. We have had at least 4 times now since December 2017, that these things go off for no reason, It makes the alarm sound and starts the saying fire-fire, carbon monoxide detected, and then stops. These were installed after we renovated our house. We purchased all in a bulk pack at Home Depot. Please give me some suggestions on what could be going on before i have a heart attack.
Asked by: Lucy
We're having the same problem. Have had it before. No idea how these get interconnected. Last go round we just changed out the devices. So far this time multiple battery changes, following directions to turn off breaker, etc. and still chirping. First one. Then quickly another. Then 12 hours later some more. Nothing resets. Battery change does nothing. I'm convinced this is a manufacturer-intended obsolescence.
Answered by: Bertrum
Date published: 2019-08-25

I'd like to replace all my smoke detectors that were installed in 2005 or so (6 in total, 5 regul...

I'd like to replace all my smoke detectors that were installed in 2005 or so (6 in total, 5 regular and 1 with CO2). They are currently USI #1204 and my hope is to find something that can work with the current connection. Can somebody assist?
Asked by: Lisa
Hello Lisa, The USI may look similar but is not compatible. Kidde units require Kidde harnesses
Answered by: Kidde Expert
Date published: 2018-11-26

Last week I bought new smoke detectors for my apts. I replaced them because the alarms were going off for no reason.

The alarms were 3yrs old. Now I have these alarms and the same problem is happening. The alarms are on their own breaker. Wired with new batteries. And now they go off saying “fire” when nothing is happening in the apt. What is the problem? Gas co came to my apt and did inspection and found nothing wrong with the apt. They said it must be the smoke detectors.
Asked by: CRod
Hello CRod, Because you have replaced this once and the problem continues, I would consult an electrician to see if there is voltage getting onto the red wire.
Answered by: Kidde Expert
Date published: 2018-04-03
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Customer Reviews

Hardwire Smoke and Carbon Monoxide Combination Detector with 9V Battery Backup and Voice Alarm (3-pack) is rated 4.6 out of 5 by 374.
Rated 5 out of 5 by from I replaced existing 21 year old hardwired bedroom smoke alarms... I replaced existing 21 year old hardwired bedroom smoke alarms with these new smoke and CO alarms. They were very easy to install, requiring only a screwdriver and ladder. As I was replacing the 3 wire (120v and com wire) connector, the wire nuts were already in-place, but Home Depot sells adapter wire connectors so you do not need to turn of the 120v power if you wish to buy the adapters and just plug them in. We have 2 other existing 21 year old smoke alarms and the new alarms properly communicate with the exist alarms, so when I test a new alarm, the old alarms sound also. The battery access from the front makes the occasional battery replacement very easy.
Date published: 2019-09-10
Rated 5 out of 5 by from So easy to install. Bought 3 of them to replace smoke detectors, after having a full home generat... So easy to install. Bought 3 of them to replace smoke detectors, after having a full home generator installed. It took me longer to fetch the ladder from the garage than it was to install three detectors. I simply unscrewed to original smoke detector from its mount, and re installed the combination Smoke/Co2. No need to even change the mounting bracket. Hope everyone else has as much luck as I did.
Date published: 2019-07-02
Rated 5 out of 5 by from The detector was easily installed and tested. The voice warnings are clear and loud enough to hea... The detector was easily installed and tested. The voice warnings are clear and loud enough to hear from the other side of the house. They announce FIRE, FIRE and CARBON MONOXIDE, CARBON MONOXIDE. The battery is installed from the front of the detector which is much better than having to take the detector apart as was the case of my precious one. I highly recommend it.
Date published: 2019-06-25
Rated 5 out of 5 by from Talk about easy.... We purchased 3 of these combination Smoke/C02 detectors to replace our regul... Talk about easy.... We purchased 3 of these combination Smoke/C02 detectors to replace our regular smoke detectors. Simple-Simple-Simple do it yourselfer. Didn't even have to change the hardware on the existing units. Simply unscrewed to old one, screwed in the new one and voila! Done in less than 15 minutes! No muss. No Fuss.
Date published: 2019-06-18
Rated 5 out of 5 by from I can only rate the smoke/CO2 detector on installation which... I can only rate the smoke/CO2 detector on installation which was easy. The batteries are accessible without removing the detector from the base to make battery changing a breeze. I cannot rate them on what they are designed to do - just hope that they do their job if needed!
Date published: 2019-08-13
Rated 5 out of 5 by from Replacement Smoke/Carbon dioxide detector, used it to replace my 3... Replacement Smoke/Carbon dioxide detector, used it to replace my 3 hardwired detectors that became faulty. Real easy to install, they matched up with mounting bracket perfectly. Just needed to activate battery, Plug in and lock into place.
Date published: 2019-06-18
Rated 5 out of 5 by from I bough this one to replace one that had gone chirping...annoyingly... Easy to replace, even use... I bough this one to replace one that had gone chirping...annoyingly... Easy to replace, even used the old base. Now, I have to wait for the others to start chirping... the price is also reasonable.
Date published: 2019-07-30
Rated 5 out of 5 by from Replaced a 30 yer old wired smoke alarm and a... Replaced a 30 yer old wired smoke alarm and a battery-only CO alarm with this. It was a 5 minute job and it is now connected to my 4 other new FireX wired smoke alarms. Couldn’t have been easier!
Date published: 2019-07-16
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