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    First Alert Smart ZCOMBO-G (1039833) Combination Smoke & Carbon Monoxide Detector
    Smart ZCOMBO-G (1039833)
    Requires Z-Wave Hub to connect.
    Description
    Requires Z-Wave Hub to connect.

    Ratings Scorecard

    Test Results

    High CO levels

    High CO levels

    High CO levels rates a model's response to CO in air of approximately 400 parts per million.

     /  5
    Low CO levels

    Low CO levels

    Low CO levels rates a model's response to CO in air of approximately 100 ppm.

     /  5
    Flaming fires

    Flaming fires

    Flaming fires is response to fires with little smoke.

     /  5
    Smoldering fires

    Smoldering fires

    Smoldering fires is response to smoky fires.

     /  5

    About

    The First Alert Smart ZCOMBO-G (1039833) is part of the Smoke & Carbon Monoxide Detectors test program at Consumer Reports. In our lab tests, Combination Smoke & Carbon Monoxide Detectors models like the Smart ZCOMBO-G (1039833) are rated on multiple criteria, such as those listed below.

    High CO levels High CO levels rates a model's response to CO in air of approximately 400 parts per million.

    Low CO levels Low CO levels rates a model's response to CO in air of approximately 100 ppm.

    Flaming fires Flaming fires is response to fires with little smoke.

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