Partner Companies and Brands Rail and Transit Signal, Communication & Locomotive Engineered, design/build solutions System integration; product kitting Industry expertise in communication, power, PTC, signal, IoT solutions Lead-acid batteries for railroad signal, communication, stand-by power and locomotive starting EHI smart charger Leader in high-speed wireless communication for transit and freight Connectivity for mission critical video, voice, and data Infinite Electronics brand AC, DC, data line, and RF protection solutions Engineered to AREMA standards Purpose-built antennas IIoT devices Test and measurement Edge computing software solutions Rapidly engineer and run secure, real-time, scalable IoT applications Offered in ARMS ARIO systems Railroad locomotive manufacturer Freight and Low/Zero Emission Locomotives Locomotive overhauls Engineered solar and wind systems 30+ years experience in rail industry Proven photovoltaic technology for critical applications in dark territory Proximity detection technologies Vital UWB navigation system for Train Control ViTRACE contact tracing/alert tool Environmental due diligence and analysis for compliance with all regulations prior to tower installations Tower management services Sale/rental generators & UPS systems New or used, prime & standby Maintenance, installation, decommission Testing and monitoring equipment Portable and on-board Railroads, transit and OEM Metal fabrication of high-quality, equipment cases, houses, enclosures Customization and expert design services are available LED and incandescent lighting Light assemblies, gate arm lights, lenses, hoods, enclosures Power indicators TopWorx Go Switch – all in one proximity sensor and limit switch Higher reliability than conventional switches TPSC represents ARMS as an authorized reseller/distributor of additional quality products for rail applications. Learn more.