Rapiscan Systems offers the widest variety of cargo screening products employing X-ray, Gamma-ray and Neutron inspection technologies. Our high energy X-ray systems with their linear accelerator sources penetrate the densest cargo and produce quality images for successful contraband detection. Our Gamma-ray systems, which utilize a reliable isotopic source, offer the advantages of ease of operation, low cost of ownership and small radiation exclusion zone. Our unique Neutron inspection systems automatically detect the presence of specific threat materials, such as explosives and drugs.  These systems are available in mobile, portal, gantry and fixed-site deployment configurations. As a result, we are able to tailor cargo and vehicle inspection solutions that meet customer requirements by utilizing our products and technologies either alone or in combinations.