The HALO Maritime Security Barrier is designed to improve performance and decrease costs by replacing legacy barrier solutions. The HALO system consists of the SentinelTM static barrier, GuardianTM automated retractable barrier (gate), SentryTM connecting platform, and The HALO Maritime Security Barrier is designed to improve performance and decrease costs by replacing legacy barrier solutions. The HALO system consists of the SentinelTM static barrier, GuardianTM automated retractable barrier (gate), SentryTM connecting platform, and OrionTM expeditionary retractable gate systems.

The HALO system includes the following design characteristics:

  • Stop attack vessels on impact with minimal barrier displacement.
  • Withstand harsh ocean environmental effects and heavy sea states.
  • Stop different types of attacks, including surface swimmers, low profile surface craft (eg. kayaks), and small boats.
  • Stop multiple attacks, including several boats at the same time--swarm attacks.
  • Use advanced marine-grade composite materials that have a long life-cycle and require minimum maintenance.
  • Allow operation remotely with automation to eliminate or reduce the requirement for manned port operations support.