The SPU500 is a high-performance electronic article surveillance (EAS) station using RAIN® RFID UHF technology. The SPU-500 can be fixed above the entrance of the room, offering, in addition to item inventory, a discreet and efficient protection against theft. The specific antenna design, combined with an integrated motion sensor, provides a very good reading zone containment, making it possible to use SPU-500 in confined environments. Embedded intelligence allows the SPU500 to detect moving as well as stationary items.