Internet #203534142

Model # 21027436

0047871259793

10-Year Worry Free Sealed Battery Smoke Detector with Safety Light (3-Pack)

  • 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
$ 59 34 /bundle
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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 Worry Free 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
  • Learn how to install a smoke alarm



  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke detectors utilize a photoelectric sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • UL/CSFM reference model P3010H
  • 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 #: 21027436
Internet #: 203534142

This Kidde 10-Year Worry Free 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
  • Learn how to install a smoke alarm



  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • Smoke detectors utilize a photoelectric sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
  • UL/CSFM reference model P3010H
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Compare Similar

Compare Similar Products
Brand Kidde Kidde Kidde Kidde
Name 10-Year Sealed Battery Smoke Detector with Intelligent Wire-Free Voice Interconnect 10-Year Worry Free Sealed Battery Smoke Detector with Safety Light (3-Pack) 10-Year Worry Free Sealed Battery Smoke Detector with Photoelectric Sensor (3-Pack) 10-Year Worry Free Sealed Battery Smoke Detector with Voice Alarm (3-Pack)
Price
$49.97
$59.34 /bundle
$74.91 /bundle
$79.97 /bundle
Ratings (186) (620) (833) (631)
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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,Escape Light,Hush Feature,Tamper Resistant,Value Pack
Connector/Contact Type
None
Included
Batteries
Pack Size
3
Power Source
Battery
Returnable
180-Day
Voltage (volts)
3

Warranty / Certifications

Certifications and Listings
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,Escape Light,Hush Feature,Tamper Resistant,Value Pack
Connector/Contact Type
None
Included
Batteries
Pack Size
3
Power Source
Battery
Returnable
180-Day
Voltage (volts)
3

Warranty / Certifications

Certifications and Listings
UL Listed

Questions & Answers

are the smoke alarms wireless?

are the smoke alarms wireless?
Asked by: Te
Yes that have a ten year batter installed. So NO wiring is needed.
Answered by: lardog
Date published: 2019-08-09

Is this a plug in unit

Asked by: Faith
No. It goes on the wall.
Answered by: JoeWright1234
Date published: 2018-02-27

if the alarm goes off unnecessarily , how do you silence it?

Asked by: MrsMcC
It has an easy-to-reach reset button.
Answered by: whitehat
Date published: 2019-04-08

I do inspections and 10 year detectors are now required for resales and rentals on older homes. I...

I do inspections and 10 year detectors are now required for resales and rentals on older homes. Is there a way to look up at a 10 yr detector and verify it without removing from the installed location?
Asked by: Nick
No, to be sure I would detach and look for battery door, if you see one, it is not 10yr detector
Answered by: Edwin
Date published: 2019-11-19
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