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    FireX   Hardwired 120-Volt Inter-Connectable Smoke Alarm with Battery Backup

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    • Description
      • Hardwired 120-Volt
      • Photoelectric sensing technology
      • Battery back up(included)
      Model
      21006371
      Internet/Catalog:
      100573489
      Store SKU:
      146389

      The Kidde P12040 Hardwire inter connectable Photoelectric Smoke Alarm with Battery Backup can act as a stand-alone unit or can be integrated into an existing electrical system. This unit sounds an early warning to alert you and your family of the presence of visible fire particles detected by the alarm's photoelectric sensor. Powered by 120-Volt AC, this alarm protects you, your home and the people you hold dear even during power outages, thanks to a 9-Volt battery backup. A power harness facilitates an easy installation and a simple push of a button activates this alarm's test and hush features.

      • Utilizes photoelectric sensor to detect visible fire particles
      • Sounds an early warning when smoke or fire particles are detected
      • Offers dual functionality as a single-station alarm or can be interconnected into a wired system
      • 120-Volt AC, 2-wire connection
      • Push-button operation tests alarm functionality
      • 9-Volt battery backup provides protection during power outages
      • 9-Volt battery included (21025730)
      • Pull tab keeps battery fresh until initial activation
      • Power harness makes installation fast and easy
      • Dust cover protects sensor during construction
      • Click here for more information on Electronic Recycling Programs
    • Specifications
      Alarm Sensor Type :
      Photoelectric
      Alarm Type :
      Smoke
      Alarm/Detector Features :
      Battery Back-Up,Hush Feature,Interconnected
      Commercial / Residential :
      Commercial / Residential
      Connector/Contact Type :
      2-Wire
      Included :
      Batteries
      Power Source :
      Hardwired
      Product Depth (in.) :
      1.55
      Product Height (in.) :
      5.6
      Product Width (in.) :
      5.6
      Returnable :
      90-Day
      Voltage (volts) :
      120
    • Reviews
      (59)

      Ratings & Reviews

      75% of customers recommend this product
      3.8
      Out of 5:
      5
      [31]
      4
      [11]
      3
      [2]
      2
      [2]
      1
      [13]
      QUALITY:
      VALUE:
      3.6
      3.6
      • Inconvenient Battery Access
      • March 17, 2013

      I bought 6 of these to replace horrid BRK 4120B models that go off for no reason. Unfortunately, this model has doesn't have side access to the battery. You have to unscrew the alarm, and then ALSO unhook the hard-wire connection before opening the battery case. Yeah, they're easy to install the first time, but if you plan on changing the batteries (which of course you must!) good luck! Guess these are more marketed to contractors, not homeowners who will actually maintain them.

      Cons inconvenient battery access

      orlandofamily

      14 out of 14 people found this helpful
      more details...
      By: orlandofamily
    • Shipping & Delivery Options

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      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI

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