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    Kidde Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Alert
    • Description
      Model:
      KN COSM B
      Internet/Catalog:
      100004653
      Store SKU:
      146852

      Detects both smoke and carbon monoxide. Alarm and voice alert sounds when dangerous levels are reached. Voice responds: Fire Fire when smoke is detected, and Warning Carbon monoxide when CO is present. Operated by 3 AA batteries (included) and carries a 5-year limited warranty.

      • Talking alarm - announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected
      • Combined carbon monoxide and smoke alarm - A single unit can be installed where previously, two were needed and reduces installation time and helps to keep home decor attractive
      • Test/reset button - tests alarm circuitry and triggers the voice announcement
      • Battery safeguard - ensures the unit cannot be accidentally mounted without batteries installed
      • Note: Product may vary by store
    • Specifications
      Alarm Sensor Type :
      Ionization
      Alarm Type :
      Carbon Monoxide,Smoke
      Alarm/Detector Features :
      Hush Feature,Voice Alert
      Assembled Depth (in.) :
      5.75 in
      Assembled Height (in.) :
      1.7 in
      Assembled Width (in.) :
      5.75 in
      Commercial / Residential :
      Commercial / Residential
      Connector/Contact Type :
      None
      Included :
      Batteries
      Power Source :
      Battery
      Returnable :
      90-Day
      Voltage (volts) :
      1.3
    • Reviews65

      Ratings & Reviews

      94% of customers recommend this product
      4.5
      Out of 5:
      5
      [48]
      4
      [11]
      3
      [1]
      2
      [2]
      1
      [3]
      QUALITY:
      VALUE:
      4.5
      4.4
      • Saved My Life and Property!
      • September 24, 2013
      • Verified Purchase & Recommended Product
      • I was just buying a few more detectors for our NEW home, after a serious fire in 2010 badly damaged our little cabin. A combination of the breaking glass and the smoke detector woke me up at 12:30 a.m. to find our home ablaze from a broken porch light (my review of THAT product is very poor!). Thank God it woke me up and it also scared all of our pets safely out the doggie door, too. I was able to turn on a nearby water hose and battle the fire until help arrived. It wasn't a total loss, thanks to these wonderful detectors, that also detect CO2, as well.
      • By: KatG
    • Write a Review
    Was
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    • Shipping & Delivery Options

      Most orders process within 1 business days

      Standard Shipping includes delivery by small parcel service. Processing time varies by product.


      Orders for this item may be expedited for an additional fee.


      Other Delivery Options:

      Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.


      If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.

      This item is also available for pick up in your local store (FREE) within 4-7 business days, plus order processing time.


      SCHEDULE DELIVERY OPTIONS:

      Schedule delivery 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):GU,VI