Welcome to SIL4 systems

SIL4 Systems is an innovative supplier of affordable safety and control system products and services for rail transit, railroad and industrial markets worldwide. Safety and Reliability is in our DNA and is the basis for everything we do.

Our product design philosophy is based on using commercially available components and technologies within a framework of product platforms that allow us to comply with changing technology and regulations, quickly and efficiently. In a world where technology renders products obsolete with increasing frequency, our products stay evergreen due to our intentional design process that adapts and incorporates emerging technologies.

Call us today to discuss how we may be able to help you with your new and existing railcars to meet safety and compliance while gaining a technological edge.

Our Customers

  • SIL4 Systems, Inc.
  • SIL4 Systems, Inc.
  • SIL4 Systems, Inc.
  • SIL4 Systems, Inc.
  • SIL4 Systems, Inc.

Latest blog

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News

SIL4 Systems will be showcasing our state of the art Automatic Train Protection (ATP) Safety System, Event Recorder, Crash Hardened Memory Module and railcar retrofit system solutions at the annual Rail Systems Suppliers, Inc. (RSSI) show in Omaha, Nebraska on May 21-24, 2018. Come visit us at Booth #1231.

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Come Visit Sil4Systems at Booth 115 at the American Short Line and Regional Railroad Association’s (ASLRRA) connections convention in Nashville, TN, April 7-10 at the Gaylord Opryland. Sil4Systems will feature its state of the art Safety Systems, Event Recorder, Crash Hardened Memory Module and railcar retrofit system solutions at this show

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