Communication Management Unit


Locate your freight shipment and rolling stock

The IONX Edge™ communication management unit (CMU) is the “intelligence center” of the system. It is available in three models — Series 1, 2* and 3. All use GPS to locate and monitor freight car assets anywhere in the world for near real-time global tracking. And, it’s simple to ready your fleets for regulatory compliance with the CMU’s easy-to-install, self-contained design.

IONX Edge asset monitoring system models:

  • Series 1 — when you need to equip your railcar fleet to meet TSA requirements look to the Series 1

  • Series 2 (formerly Salco Technologies’ EverSee2) — when you need an intrinisically-safe tracking product that is specifically designed for tank car operations

  • Series 3 — when you want to go totally wireless, the Series 3 is an industry-leading, ultra-low power system using a wireless mesh network

The CMU helps users:

  • Locate assets with satellite, cellular or satellite/cellular (dual-mode) best routing communication
  • Assess freight car status quickly through actionableinformation
  • Minimize lost freight cars or lading loss with near-real-time tracking
  • Save time with our simple installation process and maintenance-free design.
Learn more. IONX Edge™ System


*Formerly Salco Technologies’ EverSee2



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  • Edge Communication Management Unit
  • Edge Sensors and Optional Equipment
  • IONXLive Web Interface