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First Alert CO400 Carbon Monoxide (CO) Detector, Battery Operated Alarm, 1-Pack
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  • AI-powered Review Insight

    Review summary

    This product is easy to install and comes with a battery for peace of mind. It is of good quality and the price paid is reasonable. Customers have been satisfied with the product and service.

    Pros

    • Easy to install
    • Comes with battery backup
    • Large size available
    • Good quality product

    Cons

    • Inconsistent monitoring performance

    Description

    Keep your family safe with this easy to use, battery operated carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.The alarm sequence should last 5-6 seconds. If it does not alarm, make sure fresh batteries are correctly installed, and test it again. If the unit still does not alarm, replace it immediately A loud 85 decibel alarm sounds when CO levels reach dangerous , Battery Replaceable - Yes To ensure complete protection make sure to place one on each level of your home and in each bedroom 5-year limited warranty; Equipped with end of life signal chirp, so you know when its time to replace the unit for safety All first alert CO alarms are rigorously tested to meet UL standards First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)

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    Specifications

    Dimensions5 X 1 X 3 Inches
    Warranty5 Year Limited Warranty
    Detection MethodElectrochemical
    CertificationUl2034
    Battery TypeYes
    Item Weight0.45 Pounds
    Item Package Quantity1
    Product Dimensions1"d X 5"w X 3"h
    Voltage120 Volts
    Batteries2 Aa Batteries Required. (Included)
    Description Pile9v Battery
    Included ComponentsAlarm; Mounting Bracket; User Manual; 9v Battery
    Battery Cell TypeAlkaline
    AlarmAudible
    Power SourceBattery Powered
    Part NumberCo400
    PatternDetector
    BrandFirst Alert
    Country Of OriginMexico
    MaterialMulti
    Is Discontinued By ManufacturerNo
    SizePack Of 1
    Date First AvailableSeptember 14, 2004
    Batteries IncludedYes

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