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    Accessories

    2D51A Photoelectric Smoke Detector

    2D51A photoelectronic detectors use state-of-the-art optical sensing chambers and are designed to provide protection in duct applications when installed with InnovairFlex™ 4-wire duct smoke detector housings.

    Overview

    2D51A photoelectronic detectors use state-of-the-art optical sensing chambers and are designed to provide protection in duct applications when installed with InnovairFlex™ 4-wire duct smoke detector housings. They are to be used with ULC listed control panels only. Two LEDs on each detector provide local visible alarm indication. Remote LED annunciator capabilities are standard and may be implemented through a number of optional accessories. 

    Others
    Name
    Description
    File Size
    Date
    Size
    Drywall Dust Problems with Duct Smoke Detectors Tech Bulletin
    application/pdf 233.86 KB
    10/3/2024
    233.86 KB
    2D51 Photoelectric Smoke Detector Manual
    application/pdf 733.79 KB
    10/10/2024
    733.79 KB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    2D51A Photoelectric Smoke Detector Installation Guide
    application/pdf 323.5 KB
    10/3/2024
    323.5 KB
    Name
    Description
    File Size
    Date
    Size
    Drywall Dust Problems with Duct Smoke Detectors Tech Bulletin
    application/pdf 233.86 KB
    10/3/2024
    233.86 KB
    2D51 Photoelectric Smoke Detector Manual
    application/pdf 733.79 KB
    10/10/2024
    733.79 KB
    2D51A Photoelectric Smoke Detector Installation Guide
    application/pdf 323.5 KB
    10/3/2024
    323.5 KB
    Name
    Description
    File Size
    Date
    Size
    Drywall Dust Problems with Duct Smoke Detectors Tech Bulletin
    233.86 KB
    10/3/2024
    2D51 Photoelectric Smoke Detector Manual
    733.79 KB
    10/10/2024
    2D51A Photoelectric Smoke Detector Installation Guide
    323.5 KB
    10/3/2024
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    Description
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