Profile: Oceanscan Ltd. is a provider of sub-sea positioning system, pipe & cable tracking, environmental systems, motion sensors, NDT & inspection systems, geophysical systems, sub-sea cameras, and ROV sensors. Our HPR 400P system is a stand-alone portable system. It is based around a rugged, splash-proof, shock resistant, and portable cabinet. The cabinet contains surface electronics necessary for underwater positioning. The portable cabinet is equipped with strong carrying handles, and has detachable covers at the front & rear. Together with applicable software and a transducer, the system is easy to use by simply interfacing the applicable transducer to the back-plane of the portable unit. Our X-type underwater intruder detection system is an active sonar engineered to detect stealthy underwater intruder threats to ports, ships, and other coastal industrial installations. The system uses solid state technology to generate electronically scanned acoustic beams capable of automatically detecting and tracking multiple underwater intruders simultaneously. The electronic scanning ensures that even targets moving at speed can be tracked. Proprietary signal processing algorithms adapt the detection thresholds to the local environment, as well as suppressing static targets.