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Smoke Alarm - Detects Smoldering Fires - Photoelectric Sensor

Battery Operated - AA Batteries - Kidde 21031447

Smoke Alarm - Detects Smoldering Fires - Photoelectric Sensor

Battery Operated - AA Batteries - Kidde 21031447


  • Uses 2 AA batteries (included)
  • Reduced false alarms
  • Self-testing and test button
  • Twist-and-click mounting bracket (included)
  • Audible end-of-life notification
  • 85dB at 10 ft.

Enhance your family’s safety with Kidde’s photoelectric sensing smoke alarm that detects large smoke particles in the air using a photoelectric sensor. Powered by two replaceable AA batteries (included), it has a loud 85-decibel alarm with a flashing red LED light to guide you to safety.

This model meets the latest residential smoke alarm standards, including enhanced resistance to false alarms caused from cooking smoke, steam, and dust. The smoke alarm will automatically reset and sound the alarm if large smoke particles are still present in the air. Install the smoke alarm at least six feet away from heating appliances to prevent false alarms. This model is equipped with internal, self-testing components that are always checking to make sure the device is operating as expected. Weekly manual testing is still suggested.

The audible end-of-life notification will remind you in 10 years when it’s time to replace the alarm. When the end of Unit Life or Low Battery chirping begins, you can temporarily silence these chirps by pressing the button.

Act now to replace expired smoke alarms this affordable Kidde smoke alarm (21031447) and sleep soundly knowing you have protected what matters most in your life.

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SKU: KIDDE-21031447
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$27.62 ea.
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Description

  • Uses 2 AA batteries (included)
  • Reduced false alarms
  • Self-testing and test button
  • Twist-and-click mounting bracket (included)
  • Audible end-of-life notification
  • 85dB at 10 ft.

Enhance your family’s safety with Kidde’s photoelectric sensing smoke alarm that detects large smoke particles in the air using a photoelectric sensor. Powered by two replaceable AA batteries (included), it has a loud 85-decibel alarm with a flashing red LED light to guide you to safety.

This model meets the latest residential smoke alarm standards, including enhanced resistance to false alarms caused from cooking smoke, steam, and dust. The smoke alarm will automatically reset and sound the alarm if large smoke particles are still present in the air. Install the smoke alarm at least six feet away from heating appliances to prevent false alarms. This model is equipped with internal, self-testing components that are always checking to make sure the device is operating as expected. Weekly manual testing is still suggested.

The audible end-of-life notification will remind you in 10 years when it’s time to replace the alarm. When the end of Unit Life or Low Battery chirping begins, you can temporarily silence these chirps by pressing the button.

Act now to replace expired smoke alarms this affordable Kidde smoke alarm (21031447) and sleep soundly knowing you have protected what matters most in your life.

Product Attributes

Brand Kidde
MPN (Part No.) 21031447
UPC 047871314478
Order Code 20SDR
Fixture Type Smoke Detector
Ratings and Certifications UL
Battery Type (2) AA Alkaline (Included)
Finish White
Operating Temp 40 Deg. to 100 Deg. F
Sensor Type Photoelectric Sensor for Smoldering Fires
Diameter 5 in.
Depth 2 in.
Weight 0.84 lbs.
Warranty 5-Year Limited
Case Quantity 6

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