Kidde Battery Operated Dual Sensor Smoke Alarm-DISCONTINUED-21007385 at The Home Depot
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Model # 21007385

Internet # 100162348

Battery Operated Dual Sensor Smoke Alarm-DISCONTINUED

Kidde Battery Operated Dual Sensor Smoke Alarm-DISCONTINUED

This item has been discontinued.
The Home Depot no longer carries this specific product.

$24.97 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


In Stock



Model # 21007385

Internet # 100162348

Store SO SKU # 198092

The Kidde Battery-Operated Dual Sensor Photoelectric and Ionization Smoke Alarm combine 2 technologies to doubly protect you, your family and home from smoke and fire. When ionization and photoelectric sensors detect either invisible or visible fire particles, this alarm sounds to notify you of their presence. This smoke alarm is a single-station unit and offers push-button testing for functionality and a hush feature to silence nuisance alarms. Thanks to a single 9 Volt battery, your home is protected even during power outages.

  • Combines photoelectric- and ionization-sensing technology in a single smoke alarm unit for dual protection
  • Early warning alarm sounds when smoke is detected
  • Hush feature to silence nuisance alarms
  • Push-button testing for circuitry and horn functionality
  • 9 Volt batteries included
  • Battery operation assures protection during power outages
  • Tamper resistant to deter theft
  • Mounting plate twists on/off for easy attachment and battery replacement
  • LED bulbs flash to signal the alarm is functioning properly

Info & Guides

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Alarm Sensor Type  Dual-Sensor  Alarm Type  Smoke 
Alarm/Detector Features  Hush Feature  Assembled Depth (in.)  1.8 in 
Assembled Height (in.)  5.75 in  Assembled Width (in.)  5.75 in 
Battery Back-Up  No  Battery Power Type  Alkaline 
Battery Size  A23  Certifications and Listings  1-UL Listed 
Commercial / Residential  Commercial / Residential  Connector/Contact Type  None 
Electrical Product Type  Smoke Detector  Included  Batteries 
Returnable  90-Day  Voltage (volts) 



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