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    Carbon Monoxide Detectors

    i4 Series CO/Smoke Detector Replacement CO Sensor

    Replacement carbon monoxide (CO) sensors for the i4 Series COSMO-2W 2-wire and COSMO-4W 4-wire combination CO and photoelectric smoke detectors

    Overview

    Replacement carbon monoxide (CO) sensor for the i4 Series COSMO-2W 2-wire and COSMO-4W 4-wire combination CO and photoelectric smoke detectors. The CO-REPL provides a 10 year CO cell life.

    Certifications:
    • UL
    Others
    Name
    Description
    File Size
    Date
    Size
    CO-REPL Manual
    application/pdf 581.22 KB
    5/8/2023
    581.22 KB
    i4 Series CO-Smoke Detector and Interface Modules Data Sheet
    application/pdf 291.38 KB
    5/14/2023
    291.38 KB
    CO-REPL Manual
    application/pdf 581.22 KB
    5/11/2023
    581.22 KB
    i4 Series CAD Drawing
    image/vnd.dwg 1.1 MB
    4/28/2023
    1.1 MB
    Wiring i4 to Honeywell Vista Panel Tech Bulletin
    application/pdf 564.71 KB
    3/9/2022
    564.71 KB
    Technical Bulletins
    Name
    Description
    File Size
    Date
    Size
    Wiring i4 to Panels with CO Trouble Zone Tech Bulletin
    application/pdf 672.42 KB
    3/9/2022
    672.42 KB
    Name
    Description
    File Size
    Date
    Size
    Wiring i4 to Panels with CO Trouble Zone Tech Bulletin
    application/pdf 672.42 KB
    3/9/2022
    672.42 KB
    CO-REPL Manual
    application/pdf 581.22 KB
    5/8/2023
    581.22 KB
    i4 Series CO-Smoke Detector and Interface Modules Data Sheet
    application/pdf 291.38 KB
    5/14/2023
    291.38 KB
    CO-REPL Manual
    application/pdf 581.22 KB
    5/11/2023
    581.22 KB
    i4 Series CAD Drawing
    image/vnd.dwg 1.1 MB
    4/28/2023
    1.1 MB
    Wiring i4 to Honeywell Vista Panel Tech Bulletin
    application/pdf 564.71 KB
    3/9/2022
    564.71 KB
    Name
    Description
    File Size
    Date
    Size
    CO-REPL Manual
    581.22 KB
    5/8/2023
    i4 Series CO-Smoke Detector and Interface Modules Data Sheet
    291.38 KB
    5/14/2023
    CO-REPL Manual
    581.22 KB
    5/11/2023
    i4 Series CAD Drawing
    1.1 MB
    4/28/2023
    Wiring i4 to Honeywell Vista Panel Tech Bulletin
    564.71 KB
    3/9/2022
    Wiring i4 to Panels with CO Trouble Zone Tech Bulletin
    672.42 KB
    3/9/2022
    Product Number
    Part Number
    Description
    Add to list
    CO-REPL
    Replacement Carbon Monoxide Sensor: Compatible with i4 Series COSMO-2W and COSMO-4W