Model # KN-COSM-XTR-BA

Internet #202026789

Store SKU #622269

Store SO SKU #198092

Kidde Intelligent Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Alert
0047871074501

Kidde

Intelligent Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Alert

  • Combo Smoke and CO detector
  • Easy to install / setup
  • Alarm has two methods of warning for danger
$39.97 /each

Frequently Bought Together

Product Overview

Intelligent combination alarm offers you and your family protection from fire and carbon monoxide. The intelligent combination alarm uses breakthrough technology to offer a fast response to real fires, including smoldering and fast-flaming, as well as protect you and your family from carbon monoxide. Voice warning alerts you to the type of danger present. The Intelligent Alarm combines the detection capabilities of an ionization smoke sensor - which is more likely to detect smaller, less visible fire particles, like those produced by flaming fires - with that of an electro-chemical sensor, which is used to detect CO. 10 Year Warranty.

  • Provides protection from smoke and carbon monoxide in one device
  • Voice alarm announces the hazard "Warning, carbon monoxide" or fire, fire, fire
  • Test/reset button checks the unit's functionality and hush false alarms
  • Hush mode activated and hush mode cancelled voice announcement
  • Battery safe guard, unit cannot be mounted without batteries installed
  • Low-battery warning alerts you when the battery needs replacing
  • Combination Smoke and Carbon Monoxide Alarm
  • Available in a 2 pack THD online 204830114
  • Replace with Kidde AA battery model# 21025831
  • Ionization Smoke Sensor
  • Product not available for sale in the state of California





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Customer Questions & Answers

are these alarms electric connected or ljust hang up

Asked by: nani
This is a battery only device. There is another version for 110 volt power.
Answered by: Charlie
Date published: 2017-01-13

Are these white or off white?

Asked by: Katie
White
Answered by: Larry
Date published: 2016-11-01

What is the battery type ?

Asked by: Lorimer
Double A
Answered by: Jaycee
Date published: 2017-01-11

how do I get the battery out?

slide door will not slide open
Asked by: ck
Press and release the battery door. It should open enough to access the bATTERY. iF NECESSARY USE NEEDLE NOSE PLYERS TO GRASP THE CONTACTS AND PULL THE BATTERY OUT.
Answered by: Charlie
Date published: 2017-01-13
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Customer Reviews

Intelligent Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Alert is rated 4.5 out of 5 by 207.
Rated 5 out of 5 by from Excellent product My last one lasted as long as it should have, something like 8 or 10 years. And then started chirping. Very pleased with the new alarm. Tested it and it worked fine. The best part is, I was able to pop off the old Kidde alarm and pop on the new one without having to install the base, saving me some difficulty.
Date published: 2016-03-22
Rated 5 out of 5 by from 7 yr lifespan, worth price mine just went out last week, after 7 years of faithful service, with no malfunctions along the way. Kiddie makes a great detector, and they have never let me down. This is a great buy, but they do have an even better model out now. This time around, I will be upgrading to the li-ion battery version with a 10 year lifespan ... that's three extra years of expected life, and no batteries to change, plus you get to keep all the same features. And at about $10-$15 more than the standard AAA version, the "higher" price really just buys all those AAA's that you won't need to install... saving you time, and putting less batteries in a landfill!!
Date published: 2013-02-04
Rated 4 out of 5 by from Love this product. I love the combo smoke & CO alarm, one less thing to buy. I have purchased 3 prior to this. This is a replacement for the one that just died. Only thing was that it only lasted about 5 years not 10, but not bad for a peace of mind at only about $9 a year. I'll deal with changing batteries once a year for the bad reviews of the 10 year lithium battery model.
Date published: 2016-11-08
Rated 5 out of 5 by from Great peace of mind My ten year old carbon monoxide detector was alarming to indicate it was time to replace. The unit was beside my smoke detector which was even older but apparently still working okay. This new unit works for both and clearly indicates with a voice warning what it is alarming for; smoke or carbon monoxide.
Date published: 2016-09-27
Rated 4 out of 5 by from I have not had a chance to test these in a real life situation. When I hit the test button, ever... I have not had a chance to test these in a real life situation. When I hit the test button, everything seems to work. Installation was easy, but if you're not sure, Home Depot could probably install for you. Remember to change the batteries every 6 months so you don't die.
Date published: 2016-12-12
Rated 5 out of 5 by from Love the voice alarm which distinguishes between a fire/smoke alert and a carbon dioxide alert! V... Love the voice alarm which distinguishes between a fire/smoke alert and a carbon dioxide alert! Very easy to install and to change the batteries. Test/silence button works well. Also, they arrived very quickly.
Date published: 2016-10-26
Rated 5 out of 5 by from Combination Smoke and Carbon Monoxide Alarms needed for Certificate of Occupancy Had to add carbon monoxide capability to the old units installed. Easy installation. Was actually able to use the screw locations from the old smoke detectors being replaced. Made it a very quick and easy job.
Date published: 2016-09-13
Rated 4 out of 5 by from The original one bought from Home Depot was defective. Kiddie... The original one bought from Home Depot was defective. Kiddie sent me a replacement which works fine. Good and prompt service from the mfg. Easy installation. Overall a good product.
Date published: 2017-02-15
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