Model # 21027431

Internet #203525024

Store SKU #143874

Store SO SKU #198092

Kidde Worry Free 10-Year Sealed Battery Smoke Detector with Voice Alarm
0047871096619

Kidde

Worry Free 10-Year Sealed Battery Smoke Detector with Voice Alarm

  • Battery-operated smoke alarm; no hardwiring required
  • 10-year lithium battery lasts the life of the alarm
  • Protection during power outages and no low battery chirps
$ 29 97
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Product Overview

  • Battery-operated smoke alarm; 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 smoke detector is easy to install and alerts your family when fire or smoke is detected in your home. Smoke 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 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
  • 10-year lithium ion battery is sealed into the alarm and cannot be removed, preventing unwanted tampering and ensuring your alarm is always on
  • 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
  • 10-year limited warranty
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • UL/CSFM reference model P3010B
  • Available in a 3 pack





  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery-operated smoke alarm; no hardwiring required
  • 10-year lithium battery lasts the life of the alarm
  • Protection during power outages and no low battery chirps
Model #: 21027431
Sku #: 143874
Internet #: 203525024

This Kidde 10-Year smoke detector is easy to install and alerts your family when fire or smoke is detected in your home. Smoke 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 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
  • 10-year lithium ion battery is sealed into the alarm and cannot be removed, preventing unwanted tampering and ensuring your alarm is always on
  • 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
  • 10-year limited warranty
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • UL/CSFM reference model P3010B
  • Available in a 3 pack





  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
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Ratings (385) (194) (498) (156)
Power Source Battery Battery Hardwired Battery
Alarm Sensor Type Photoelectric Photoelectric Ionization Photoelectric
Alarm/Detector Features 10-Year Battery,Hush Feature,Tamper Resistant 10-Year Battery,Hush Feature,Tamper Resistant,Voice Alert 10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant 10-Year Battery,Escape Light,Hush Feature,Tamper Resistant
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Specifications

Dimensions

Product Depth (in.)
1.55
Product Height (in.)
5.6
Product Width (in.)
5.6

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Smoke
Alarm/Detector Features
10-Year Battery,Hush Feature,Tamper Resistant,Voice Alert
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
3

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
1.55
Product Height (in.)
5.6
Product Width (in.)
5.6

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Smoke
Alarm/Detector Features
10-Year Battery,Hush Feature,Tamper Resistant,Voice Alert
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
3

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

If one detector detects smoke, will all alarms sound?

Asked by: Paul
yes
Answered by: Chief
Date published: 2018-02-13

How to reset

The unit was installed in February 2015 and last week started beeping. I took it off the ceiling and turned it off so I could get some sleep. How do I reset to get the rest of my 10years use out of it.
Asked by: Shirl
Not that I know of ......You can turn the disposal screw in the back to drain the lithium battery completely....other than that no instructions I know of (seem to be able to salvage it after a false alarm) mine only lasted 10 days (not 10 years before it was ready for disposal)
Answered by: Jeanne
Date published: 2018-06-17

Is there a warranty on this?

What does the warranty cover as far as battery lifespan is concerned?
Asked by: LaniR
Kidde (the manufacturer) has a 10 year warranty which should cover the battery lifespan. The entire unit would be replaced because the the battery is not replaceable.
Answered by: Bones252100
Date published: 2018-03-01

We installed a set of three in our home about two months ago. One of them started beeping and sa...

We installed a set of three in our home about two months ago. One of them started beeping and said, "connection lost" and will only be silenced if the button has been pushed. I've tried going through all of the quick start and reconnect prompts that came with the units and the one is still doing this. None of them are glowing green indicating they are operational. Please help me solve this issue.
Asked by: Bev
One of mine did the same, frustrating. I pushed the reset button and it hasn't been a problem since.
Answered by: Mary
Date published: 2018-06-29
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Customer Reviews

Worry Free 10-Year Sealed Battery Smoke Detector with Voice Alarm is rated 3.6 out of 5 by 194.
Rated 5 out of 5 by from Kidde are the only ones I use .They have been around for a very long time. A very trusted name br... Kidde are the only ones I use .They have been around for a very long time. A very trusted name brand. I’ve never had a problem with there products . You can’t go wrong .
Date published: 2019-02-05
Rated 5 out of 5 by from This is a great voice alarm with ten year built... This is a great voice alarm with ten year built in battery and also comes with Miley’s and screws. Don’t have to worry about changing battery yearly anymore.
Date published: 2019-01-01
Rated 5 out of 5 by from A very good smoke detector. Love that the battery... A very good smoke detector. Love that the battery lasts 10 years. Would buy again.
Date published: 2019-03-19
Rated 1 out of 5 by from just started going off and it wont turn off. happened twice now just started going off and it wont turn off. happened twice now...
Date published: 2019-01-28
Rated 4 out of 5 by from Only a good till I know it last 10 years... Only a good till I know it last 10 years easy to install
Date published: 2019-01-09
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-20
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
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