Sentry Portal


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High-throughput, dual-energy/high-energy x-ray inspection system

At 150 trucks per hour, the sentry portal system provides a high-throughput, high-energy, dual-energy means of scanning cargo without compromising image quality.


  • Compact high-energy, high-throughput drive-through system
  • Scans containers at a rate of up to 200 trucks per hour
  • Utilizes high-energy transmission X-ray technology capable of penetrating up to 300 mm (11.8 in) of steel
  • Detects hidden threats and contraband in cargo containers, tankers, and large vehicles
  • Advanced container-locating subsystem begins imaging after the cab has passed to avoid scanning the driver
  • Compact footprint and low radiation dose allows for installation in areas with space constraints