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    Kidde   Battery Operated Ionization Smoke Alarm

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    • Description
      • Compact design
      • Test button
      • Ionization sensor
      Model
      21008051
      Internet/Catalog:
      100051755
      Store SKU:
      182262

      The Kidde i9040 Battery-Operated Ionization Smoke Alarm is a single-station alarm with an early warning signal. This alarm utilizes ionization sensing technology to activate in the event of a smoke or fire incident and its compact, 4 in. design lends it a discreet profile in your home or business. Powered by a 9-Volt battery, this smoke alarm will protect you, your family and home during a power outage. When the battery begins to lose power, a low-battery alert will begin to chirp to notify you it is time to replace.

      • Utilizes ionization sensor
      • Provides an early warning signal in the event of a smoke
      • Compact 4 inch Design
      • Low-battery indicator chirps to alert you to change the battery
      • Test button tests the unit's electronic circuitry, horn and battery function
      • Battery power means protection during power outages
      • 9-Volt battery included use Kidde power supply (205976052)
      • 9 Volt Zinc Battery Included
      • Note: product may vary by store
      • Click here for more information on Electronic Recycling Programs
    • Specifications
      Alarm Sensor Type :
      Ionization
      Alarm Type :
      Smoke
      Alarm/Detector Features :
      No Additional Features
      Commercial / Residential :
      Commercial / Residential
      Connector/Contact Type :
      None
      Included :
      Batteries
      Power Source :
      Battery
      Product Depth (in.) :
      4
      Product Height (in.) :
      1.5
      Product Width (in.) :
      4.0625
      Returnable :
      90-Day
      Voltage (volts) :
      9
    • Reviews
      (60)

      Ratings & Reviews

      87% of customers recommend this product
      4.2
      Out of 5:
      5
      [36]
      4
      [16]
      3
      [1]
      2
      [1]
      1
      [6]
      QUALITY:
      VALUE:
      4.1
      4.4
      • It could save your life!
      • April 10, 2013
      • Recommended Product

      I purchased these on an impulse buy. I was walking down the water heater isle and saw these at such a great price. I figure I should pick up a few and install them throughout the house. I install them that weekend and forget about them. A few months later, I'm in my bedroom and I hear a loud beeping coming from downstairs. I go to investigate and find my living room full of smoke. The smoke was caused by frayed wires on a home entertainment system. If it wasn't for this alarm, the smoke would go unnoticed leading to an actual fire. At this price, I would say to buy one for your friends and relatives as well. There aren't many gifts that you can give that can save someones life.

      Pros Loud, Compact, Easy Installation
      • Top 500 Contributor

      42 out of 42 people found this helpful
      more details...
    • Shipping & Delivery Options

      Shipping options for [zipcode] (change)

      Arrival dates and shipping costs shown above are estimates.See exact dates and costs and select your preferred shipping option during checkout.


      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,CA,GU,HI,PR,VI

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