Model # 21027454

Internet #205842861

Store SKU #1001262578

Kidde Worry Free 10-Year Sealed Battery Smoke and Carbon Monoxide Combination Detector with Voice Alarm
0047871260652

Kidde

Worry Free 10-Year Sealed Battery Smoke and Carbon Monoxide Combination Detector with Voice Alarm

  • Battery-operated smoke and CO detector; no hardwiring required
  • 10-year lithium battery lasts the life of the alarm
  • Protection during power outages and no low battery chirps
$ 59 97
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Product Overview

  • Battery-operated smoke and CO detector; no hardwiring required
  • 10-year lithium battery lasts the life of the alarm
  • Protection during power outages and no low battery chirps
This Kidde 10-Year combination smoke and carbon monoxide detector is easy to install and alerts your family when a fire or elevated carbon monoxide levels are detected in your home. Smoke and CO sensing technologies work together to detect real fires faster and reduce cooking-related nuisance alarms. Alarm includes voice warning that clearly states the hazard detected, making this alarm ideal for bedrooms. Combination alarms should be placed outside each sleeping area and on every level of the home. This alarm is powered by a 10-Year sealed-in, non-replaceable lithium ion battery. No hardwire installation required and no need to change the batteries over the 10-year life of the alarm. Simply replace the entire unit after 10 years.
  • 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
  • Reduces nuisance alarms by adjusting smoke sensitivity when carbon monoxide is not detected in order to better discriminate between a real hazard and a false one
  • 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
  • No 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
  • Alarm is equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
  • Alarm will automatically activate when attached to the mounting bracket
  • Green LED light indicates that the alarm is working properly
  • Alarm features a photoelectric sensor which may detect visible fire particles (associated with slow smoldering fires) sooner than ionization sensors
  • Alarm uses electrochemical sensor to detect carbon monoxide
  • 10-year limited warranty
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke and carbon monoxide detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • UL/CSFM reference model P3010CU
  • End of life hush end of life indication can be silenced 3 days at a time up to 30 days to allow for alarm replacement at a more convenient time



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery-operated smoke and CO detector; no hardwiring required
  • 10-year lithium battery lasts the life of the alarm
  • Protection during power outages and no low battery chirps
Model #: 21027454
Sku #: 1001262578
Internet #: 205842861

This Kidde 10-Year combination smoke and carbon monoxide detector is easy to install and alerts your family when a fire or elevated carbon monoxide levels are detected in your home. Smoke and CO sensing technologies work together to detect real fires faster and reduce cooking-related nuisance alarms. Alarm includes voice warning that clearly states the hazard detected, making this alarm ideal for bedrooms. Combination alarms should be placed outside each sleeping area and on every level of the home. This alarm is powered by a 10-Year sealed-in, non-replaceable lithium ion battery. No hardwire installation required and no need to change the batteries over the 10-year life of the alarm. Simply replace the entire unit after 10 years.

  • 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
  • Reduces nuisance alarms by adjusting smoke sensitivity when carbon monoxide is not detected in order to better discriminate between a real hazard and a false one
  • 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
  • No 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
  • Alarm is equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
  • Alarm will automatically activate when attached to the mounting bracket
  • Green LED light indicates that the alarm is working properly
  • Alarm features a photoelectric sensor which may detect visible fire particles (associated with slow smoldering fires) sooner than ionization sensors
  • Alarm uses electrochemical sensor to detect carbon monoxide
  • 10-year limited warranty
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke and carbon monoxide detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • UL/CSFM reference model P3010CU
  • End of life hush end of life indication can be silenced 3 days at a time up to 30 days to allow for alarm replacement at a more convenient time



  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Brand Kidde Kidde Kidde Kidde
Name Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm and Photoelectric Sensor Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm and Intelligent Hazard Sensing 10-Year Sealed Battery Smoke and Carbon Monoxide Combination Detector Worry Free 10-Year Sealed Battery Smoke and Carbon Monoxide Combination Detector with Voice Alarm
Price
$39.97
$39.97
$49.97
$59.97
Ratings (258) (569) (353) (402)
Power Source Battery Battery Battery Battery
Alarm Sensor Type Photoelectric Ionization Photoelectric Photoelectric
Alarm/Detector Features Hush Feature,Tamper Resistant,Voice Alert Hush Feature,Voice Alert 10-Year Battery,Hush Feature,Tamper Resistant 10-Year Battery,Hush Feature,Tamper Resistant,Voice Alert
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
1.75
Product Height (in.)
5.75
Product Width (in.)
5.75

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
10-Year Battery,Hush Feature,Tamper Resistant,Voice Alert
Commercial / Residential
Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
4.5

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
1.75
Product Height (in.)
5.75
Product Width (in.)
5.75

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Carbon Monoxide,Smoke
Alarm/Detector Features
10-Year Battery,Hush Feature,Tamper Resistant,Voice Alert
Commercial / Residential
Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
4.5

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

I want to install this product myself, besides a tall ladder, what else do I need? Is there a pee...

I want to install this product myself, besides a tall ladder, what else do I need? Is there a peel-off and stick area to the back part?
Asked by: Sid
It comes with 2 screws for the back. You need a screw driver.
Answered by: rgp944
Date published: 2019-03-06

He do I replace the battery into this kind of unit

The unit keeps saying " the battery is low
Asked by: Letty
My understanding is that you don't replace these batteries; you replace the unit. I would check the warranty and see if you can get a replacement if the battery is low before the 10-year period.
Answered by: HappyYogi
Date published: 2018-11-09

My sister has this unit and it went off when she was cooling. Does this mean the unit it no good...

My sister has this unit and it went off when she was cooling. Does this mean the unit it no good now?
Asked by: Kelly
If you mean cooking, then the alarm may have responded to smoke from burning food. If your sister has a gas stove, her stove may not be properly ventilated. She should cook with ventilating fans on or window open.
Answered by: KnowItAllNot
Date published: 2018-07-20

Is it okay to use this combo unit in bedrooms and hallway?

Is it okay to use this combo unit in bedrooms and hallway?
Asked by: TheER
If you have, propane. wood, gas or oil heat, or an attached garage, this is the type of detector I recommend (CO and smoke) for any regularly occupied space.
Answered by: Pinky
Date published: 2019-01-03
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Customer Reviews

Worry Free 10-Year Sealed Battery Smoke and Carbon Monoxide Combination Detector with Voice Alarm is rated 4.1 out of 5 by 402.
Rated 1 out of 5 by from This product is garbage. It was installed in my hallway 6/2018. Yesterday, in the middle of the d... This product is garbage. It was installed in my hallway 6/2018. Yesterday, in the middle of the day, the alarm suddenly went off, alerting us to a non-existent fire. I pushed the "Hush" button to quiet it so that I could determine what the problem was, and it continued to blare. I pushed the button a second time, and the whole unit died: the alarm stopped and the indicator button also went out. I am aware that sometimes dust or other particulates can cause a false alarm, but the fact that the alarm could not be "hushed" and that it completely failed after second use of the button indicates that this alarm was defective. I contacted Kidde last night to notify them that a six-month old alarm failed and in return I received an email giving me instructions on how to clear dust from a different model alarm. As I said, the unit is DEAD, lady! I replied to their email and received no further assistance. This is a pricey failure, so look elsewhere for an alarm that actually performs its job.
Date published: 2018-12-12
Rated 5 out of 5 by from I love that this is calibrated to function properly in a normal household that actually cooks in ... I love that this is calibrated to function properly in a normal household that actually cooks in the kitchen. Even with some typically smoky meal preparation, our old detector went off ALL the time and this one does not. It has a tolerance for a minute amount of smoke which is much better than constantly fanning the old style detector. Very simple to install with two small screws. I like that I don't have to do anything to it for 10 years.
Date published: 2019-01-01
Rated 5 out of 5 by from We had to replace 7 battery smoke and carbon monoxide detectors and voice alarms. I was surprise... We had to replace 7 battery smoke and carbon monoxide detectors and voice alarms. I was surprised to find out after 7 years the last group I purchased would automatically start chirping until replaced. The positive about this was I did not have to rewire or take the original ceiling plates down as the new kits fit the old base. It is nice to know that these work and that this batch should go for 10 years.
Date published: 2019-01-29
Rated 1 out of 5 by from I purchased two about two weeks ago. One is fine,... I purchased two about two weeks ago. One is fine, the other went off at 12:30 AM the other day. Cant shut it off but for eight minutes at a time. There was no reason for it to sound, we checked all over. I brought the other alarm into the same area and no alarm. You cant pull a battery to quiet it. So I buried it in a linen drawer and returned it the next day.
Date published: 2019-01-29
Rated 5 out of 5 by from This product is very user friendly, especially if you don't have a hard wired system. It has bot... This product is very user friendly, especially if you don't have a hard wired system. It has both the CO and smoke detection modes in one unit and is very easy to install. I really appreciate the ten year battery so you don't have to fiddle with changing batteries every six months.
Date published: 2019-01-02
Rated 1 out of 5 by from The alarms were easy to install. We were required by code to install them as part of a city insp... The alarms were easy to install. We were required by code to install them as part of a city inspection for ripping. Alarms were running for 2 weeks when they both started chirping. We have vaulted ceilings and are elderly so getting them down was a challenge.challenge
Date published: 2019-01-23
Rated 4 out of 5 by from Easy install, and work as expected. Have only had them... Easy install, and work as expected. Have only had them for a couple weeks, but so far so good. I would have given 5 stars, but I had to exchange 2 packs because they came with manufacturing defects, and it was inconvenient.
Date published: 2019-02-07
Rated 1 out of 5 by from I am sure these smoke detectors work well, but they... I am sure these smoke detectors work well, but they do not work in a wired and interconnected system as is required by local code. Now have to return and repurchase 10 detectors again. Markings on package were very poor.
Date published: 2019-01-09
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