• 5040

SDi is the world's leading provider of specialized equipment for the fire protection and security industries. With a commitment to offering our customers an unparalleled level of service, SDi has been providing manufacturer approved and UL listed products for over two decades.


  • Trutest

    Trutest combines functional and sensitivity testing in one convenient package by adding smoke aerosol to the detector’s sensing chamber. Reduces fals...

  • Solo 365

    The newest addition to the Solo product line – Solo 365 is the latest advancement in smoke detector testing. It delivers smoke via smoke cartridges of...

  • Testifire

    Testifire is the world’s first multi-stimulus detector tester for smoke, heat, and CO detectors. It enables faster and more efficient testing of both ...

  • Smoke Centurion

    The Smoke Centurion Smoke Detector Tester (M8) is an aerosol tester that checks the functionality of smoke detectors. Smoke detector testing with Cent...

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  • Contact Information

    United States New Jersey Neptune 3535 Route 66 Building 6 07753
    Tel:  732-751-9266
    Fax:  732-751-9241


  1. Products and Services
    • Fire Alarm
    Detection Controls/Devices
    • Evacuation Systems
    • Fire Detectors
    • Gas Detectors
    • Smoke Detectors
    • Testing Devices & Accessories
    • Other
    Installation - Tools, Supplies, Accessories
    • Meters & Testing Devices

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