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    Kidde Intelligent Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Alert
    Set your store for local inventory & pick up options.
    • Description
      Model:
      KN-COSM-XTR-BA
      Internet/Catalog:
      202026789
      Store SKU:
      622269

      Intelligent combination alarm offers you and your family protection from fire and carbon monoxide. The intelligent combination alarm uses breakthrough technology to offer a fast response to real fires, including smoldering and fast-flaming, as well as protect you and your family from carbon monoxide. Voice warning alerts you to the type of danger present. The Intelligent Alarm combines the detection capabilities of an ionization smoke sensor – which is more likely to detect smaller, less visible fire particles, like those produced by flaming fires – with that of an electro-chemical sensor, which is used to detect CO.

      • Provides protection for smoke and carbon monoxide in one device
      • Voice alarm announces the hazard type for quick notification warning, carbon monoxide or danger, fire, fire
      • Test/reset button checks the unit's functionality and quiets false alarms
      • Hush mode activated and hush mode cancelled voice announcement
      • Battery safe guard, unit cannot be mounted without batteries installed
      • Low-battery warning alerts you when the battery needs replacing
      • Alarm had detected a CO level of 100 ppm or higher, the unit will announce carbon monoxide previously detected to warn of the CO incident, when the test/reset button is pressed
      • Available in a 2 pack THD online 204830114
    • Specifications
      Alarm Sensor Type :
      Ionization
      Alarm Type :
      Carbon Monoxide,Smoke
      Alarm/Detector Features :
      Hush Feature,Voice Alert
      Commercial / Residential :
      Commercial / Residential
      Connector/Contact Type :
      None
      Included :
      Batteries
      Power Source :
      Battery
      Product Depth (in.) :
      1.7
      Product Height (in.) :
      5.75
      Product Width (in.) :
      5.75
      Returnable :
      90-Day
      Voltage (volts) :
      1.3
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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.


      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,VI