Internet #100145111

Model # 21008063

Store SKU #376458

Store SO SKU #198092

0047871403783

Battery Operated Smoke Detector with Photoelectic Sensor

  • Battery-operated smoke alarm; no hardwiring required
  • Change 9V batteries every 6 months to avoid low battery chirp
  • Red LED indicates that the alarm is receiving power
$ 12 97
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Frequently Bought Together

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Product Overview

  • Battery-operated smoke alarm; no hardwiring required
  • Change 9V batteries every 6 months to avoid low battery chirp
  • Red LED indicates that the alarm is receiving power
Protect your family, home or business from smoke or fire when you install the Kidde P9050 Photoelectric Smoke Alarm. Powered by a 9-Volt battery, this alarm uses photoelectric sensing technology to detect visible incendiary particles associated with smoldering fires. Simply push and hold the alarm's test button to check its circuitry, horn and battery function. A low-battery indicator sounds a chirp alert when the battery runs low. This unit mounts easily, thanks to its wireless design.Shop all Kidde Smoke Detectors here.
  • Utilizes photoelectric-sensing technology to detect visible fire particles
  • Sounds early warning when smoke is detected
  • Push-button testing to check electronic circuitry, horn and battery function
  • 9-Volt battery included (replacement 21025830)
  • Low-battery indicator chirps as battery becomes depleted
  • Battery operation offers protection during power outages
  • Tamper-resistant locking pin to help deter theft of battery or alarm
  • Twist-off mounting plate for easy battery replacement
  • Installs in minutes due to wireless design
  • Appropriate for residential and commercial applications
  • Product not available for sale in the state of California
  • Battery Included
  • *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 Ref. Kidde Part #P9050 (Previous UL# PE9)
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery-operated smoke alarm; no hardwiring required
  • Change 9V batteries every 6 months to avoid low battery chirp
  • Red LED indicates that the alarm is receiving power
Model #: 21008063
Sku #: 376458
Internet #: 100145111

Protect your family, home or business from smoke or fire when you install the Kidde P9050 Photoelectric Smoke Alarm. Powered by a 9-Volt battery, this alarm uses photoelectric sensing technology to detect visible incendiary particles associated with smoldering fires. Simply push and hold the alarm's test button to check its circuitry, horn and battery function. A low-battery indicator sounds a chirp alert when the battery runs low. This unit mounts easily, thanks to its wireless design.Shop all Kidde Smoke Detectors here.

  • Utilizes photoelectric-sensing technology to detect visible fire particles
  • Sounds early warning when smoke is detected
  • Push-button testing to check electronic circuitry, horn and battery function
  • 9-Volt battery included (replacement 21025830)
  • Low-battery indicator chirps as battery becomes depleted
  • Battery operation offers protection during power outages
  • Tamper-resistant locking pin to help deter theft of battery or alarm
  • Twist-off mounting plate for easy battery replacement
  • Installs in minutes due to wireless design
  • Appropriate for residential and commercial applications
  • Product not available for sale in the state of California
  • Battery Included
  • *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 Ref. Kidde Part #P9050 (Previous UL# PE9)
  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
  • Battery-operated smoke alarm; no hardwiring required
  • Change 9V batteries every 6 months to avoid low battery chirp
  • Red LED indicates that the alarm is receiving power
Protect your family, home or business from smoke or fire when you install the Kidde P9050 Photoelectric Smoke Alarm. Powered by a 9-Volt battery, this alarm uses photoelectric sensing technology to detect visible incendiary particles associated with smoldering fires. Simply push and hold the alarm's test button to check its circuitry, horn and battery function. A low-battery indicator sounds a chirp alert when the battery runs low. This unit mounts easily, thanks to its wireless design.Shop all Kidde Smoke Detectors here.
  • Utilizes photoelectric-sensing technology to detect visible fire particles
  • Sounds early warning when smoke is detected
  • Push-button testing to check electronic circuitry, horn and battery function
  • 9-Volt battery included (replacement 21025830)
  • Low-battery indicator chirps as battery becomes depleted
  • Battery operation offers protection during power outages
  • Tamper-resistant locking pin to help deter theft of battery or alarm
  • Twist-off mounting plate for easy battery replacement
  • Installs in minutes due to wireless design
  • Appropriate for residential and commercial applications
  • Product not available for sale in the state of California
  • Battery Included
  • *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 Ref. Kidde Part #P9050 (Previous UL# PE9)
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Battery-operated smoke alarm; no hardwiring required
  • Change 9V batteries every 6 months to avoid low battery chirp
  • Red LED indicates that the alarm is receiving power
Model #: 21008063
Sku #: 376458
Internet #: 100145111

Protect your family, home or business from smoke or fire when you install the Kidde P9050 Photoelectric Smoke Alarm. Powered by a 9-Volt battery, this alarm uses photoelectric sensing technology to detect visible incendiary particles associated with smoldering fires. Simply push and hold the alarm's test button to check its circuitry, horn and battery function. A low-battery indicator sounds a chirp alert when the battery runs low. This unit mounts easily, thanks to its wireless design.Shop all Kidde Smoke Detectors here.

  • Utilizes photoelectric-sensing technology to detect visible fire particles
  • Sounds early warning when smoke is detected
  • Push-button testing to check electronic circuitry, horn and battery function
  • 9-Volt battery included (replacement 21025830)
  • Low-battery indicator chirps as battery becomes depleted
  • Battery operation offers protection during power outages
  • Tamper-resistant locking pin to help deter theft of battery or alarm
  • Twist-off mounting plate for easy battery replacement
  • Installs in minutes due to wireless design
  • Appropriate for residential and commercial applications
  • Product not available for sale in the state of California
  • Battery Included
  • *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 Ref. Kidde Part #P9050 (Previous UL# PE9)
  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar

Compare Similar Products
Brand Kidde Kidde Kidde Kidde
Name Battery Operated Smoke Detector with LED Power Indicator and Ionization Sensor Battery Operated Smoke Detector with Photoelectic Sensor 10-Year Sealed Battery Smoke Detector with Photoelectric Sensor Battery Operated Smoke Detector with Wire-Free Interconnect
Price
Was $9.43
$7.54
Save $1.89 (20%)
$14.97
$24.97
$29.97
Ratings (83) (95) (463) (515)
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Specifications

Dimensions

Product Depth (in.)
1.5
Product Height (in.)
5
Product Width (in.)
5

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Smoke
Alarm/Detector Features
Hush Feature
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
9

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
1.5
Product Height (in.)
5
Product Width (in.)
5

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Smoke
Alarm/Detector Features
Hush Feature
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Battery
Returnable
90-Day
Voltage (volts)
9

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

Does this really need a new battery every 6 months? Does it have a timer that starts beeping afte...

Does this really need a new battery every 6 months? Does it have a timer that starts beeping after only six months? I have a location that it hard to reach and has no AC power. Replacing a battery every 6 months will be unacceptable.
Asked by: wb2trf
I would try Duracell batteries. They seem to last the longest than other brands.
Answered by: Jessie
Date published: 2019-08-19

Does this smoke alarm stick on wall without wire connections

Asked by: Rebecca
Yes but I used the two screws and plastic things hold the screws in.
Answered by: Tamara
Date published: 2018-11-06

does it take alkaline batterys?

does it take alkaline batterys?
Asked by: hacksaw
Yes
Answered by: ladyupholsterer
Date published: 2018-09-04

Will this detect vaping?

Will this detect vaping?
Asked by: stop
No
Answered by: MrRepair1932
Date published: 2018-10-25
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Customer Reviews

Kidde Battery Operated Smoke Detector with Photoelectic Sensor is rated 4.3 out of 5 by 95.
Rated 4 out of 5 by from Good rating is for easy installation. Only had detector for... Good rating is for easy installation. Only had detector for short period of time so I can not rate performance. Make sure you check dates on the batteries before installing. The ones I received with my detector had already expired.
Date published: 2019-08-13
Rated 5 out of 5 by from I bough three units for a rental unit. I installed, tested all three of them and they are working... I bough three units for a rental unit. I installed, tested all three of them and they are working just fine. They look like good quality smoke alarms.
Date published: 2019-07-18
Rated 1 out of 5 by from Product did not work and had to be returned ... Product did not work and had to be returned
Date published: 2019-08-20
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-09-19
Rated 5 out of 5 by from Really easy to install. ... Really easy to install.
Date published: 2019-09-24
Rated 5 out of 5 by from It was easy to set up. It was easy to set up.
Date published: 2019-08-20
Rated 5 out of 5 by from great product great product
Date published: 2019-09-24
Rated 2 out of 5 by from Review dated May 31, 2019. On May 19, 2019, purchased on-line four (4) Kidde P9050 photoelectric... Review dated May 31, 2019. On May 19, 2019, purchased on-line four (4) Kidde P9050 photoelectric smoke detectors from Home Depot. Found out later that they were already two (2) years old, so only eight (8) years of their ten (10) year operational life remained. Disappointed, but installed them anyway. Something to watch out for regarding this product from Home Depot.
Date published: 2019-06-01
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