Model # KN COSM IBA

Internet #205711626

Store SKU #1000535870

Code One Hardwired Inter-Connectable 120-Volt Combination Smoke and Carbon Monoxide Alarm with Battery Backup
0047871105694

Code One

Hardwired Inter-Connectable 120-Volt Combination Smoke and Carbon Monoxide Alarm with Battery Backup

$47.97 /each

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Product Overview

Hardwired 120 Volt Interconnected Combination Carbon Monoxide and Smoke Alarm provide 2 important safety devices in a single unit. The alarm includes a voice warning system that announces Fire, Carbon Monoxide, Low Battery or 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.

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Name Hardwired Interconnected Smoke and CO Alarm with Battery Backup Hardwired Inter-Connectable 120-Volt Combination Smoke and Carbon Monoxide Alarm with Battery Backup 120-Volt Hardwired Inter-Connectable Smoke and Carbon Monoxide Alarm with Battery Backup Worry Free Hardwired 120-Volt Interconnected Combination Smoke and Carbon Monoxide Alarm with 10-Year Battery Backup
Brand BRK Code One Kidde Kidde
Ratings (173) (31) (267) (90)
Power Source Hardwired Hardwired Hardwired Hardwired
Alarm/Detector Features Battery Back-Up Battery Back-Up,Hush Feature,Interconnected,No Additional Features,Voice Alert Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Voice Alert 10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Voice Alert
Alarm Sensor Type Ionization Ionization Photoelectric Ionization
Alarm Type Carbon Monoxide Carbon Monoxide,Smoke Carbon Monoxide,Smoke Carbon Monoxide,Smoke
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Customer Questions & Answers

One of these in my system keeps beeping even after replacing batteries. Do I need to replace?

Asked by: JohnR
According to the instructions, the units have a life of 10 years, and they will beep at the end of that time. Check the manufactured date on the back, and if close to ten years, the unit should be replaced.
Answered by: AldebaranZ
Date published: 2017-02-14

what type of battery is the backupm(9volt, AA, AAA, etc)?

planning to purchase. description does not identify backup battery type.
Asked by: Homeown
It uses a standard 9 volt alkaline battery.
Answered by: AldebaranZ
Date published: 2017-02-18

When an alarm goes off, how to I tell which unit detected a smoke or CO problem? I can not tell ...

When an alarm goes off, how to I tell which unit detected a smoke or CO problem? I can not tell with my older alarms.
Asked by: FireCompanyVolunteer
For safety reasons, they all sound an alarm ... you must make rounds and see which area has the problem ... the purpose is to get you out of any dangerous situation ASAP ...
Answered by: PythonPappy
Date published: 2017-02-07

If one is hardwired, must they all be hardwired? Or will they communicate another way?

Asked by: KB
http://www.homedepot.com/catalog/pdfImages/58/58e31e3d-c24a-4669-945f-37d09afff509.pdf
Answered by: chuck
Date published: 2017-01-05
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Customer Reviews

Hardwired Inter-Connectable 120-Volt Combination Smoke and Carbon Monoxide Alarm with Battery Backup is rated 4.5 out of 5 by 31.
Rated 5 out of 5 by from I installed 7 of these to replace the earlier version produced by Kidde, which to my surprise all... I installed 7 of these to replace the earlier version produced by Kidde, which to my surprise all died on the same day (I didn't know these are programmed to self-destruct after a certain length of time. I did not have to do the initial wiring or install the ceiling mount, as that was all installed when the house was built in 2009. For me, it was as easy as plug n play, it was easy and painless. If you're installing more than a couple of these, you may want to use ear plugs as the sound is deafening when running the functionality test. They've been in for 6 weeks now, and thankfully we've no blips, beeps, or false alarms. I'm very satisfied overall.
Date published: 2016-11-02
Rated 5 out of 5 by from Fire & carbon monoxide voice alarm Alarm goes off like the rest of them but will also tell you if it is fire or Corbin monoxide no mistaking.
Date published: 2016-12-07
Rated 5 out of 5 by from I purchased this unit to upgrade from a Code One smoke-only alarm to a smoke plus carbon monoxid... I purchased this unit to upgrade from a Code One smoke-only alarm to a smoke plus carbon monoxide alarm. It was a perfect for use in the inter-connected system in my home. I had to replace the mounting plate for the one that came with the new unit. Just two mounting screws for that. No wiring changes were needed though. Just unplug the old unit and plug in the new. The whole job took about 5 minutes.
Date published: 2017-02-14
Rated 4 out of 5 by from Need a better information sheet, to replace existing smoke/co2 detector, without calling factory,... Need a better information sheet, to replace existing smoke/co2 detector, without calling factory, about problems connecting to current system of multiple detector's.
Date published: 2016-12-06
Rated 5 out of 5 by from Perfect plug and play. I did not have to remove the base plate or power wiring to install the ala... Perfect plug and play. I did not have to remove the base plate or power wiring to install the alarm.
Date published: 2016-12-06
Rated 5 out of 5 by from Very easy to install. Was able to connect it to the existing house fire installed alarms. Very easy to install. Was able to connect it to the existing house fire installed alarms.
Date published: 2017-04-13
Rated 5 out of 5 by from The package was in good condition. Delivery was on time.... The package was in good condition. Delivery was on time. Products easy to install.
Date published: 2017-03-29
Rated 5 out of 5 by from Easy to install Easy install, as a replacement sensor/alarm. I would recommend this alarm.
Date published: 2016-12-09
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