SOURCE: Princeton Security Technologies

August 02, 2011 11:23 ET

Princeton Security Technologies (OTCBB: PSGY) Provides Nuclear Detection Capabilities for iRobot Seaglider™ Unmanned Underwater Vehicle (UUV)

Integration of Radiological Sensors to iRobot Seaglider Provides Government Agencies and Scientists With Ability to Monitor Oceans for Radiation

PRINCETON, NJ--(Marketwire - Aug 2, 2011) - Princeton Security Technologies, Inc. (OTCBB: PSGY), a leading developer of Radiation Isotope Identifiers, Radiation Area Monitors and High Purity Germanium detector technology for nuclear power plants, homeland security, national research laboratories, security OEM systems integrators, hospitals and overseas nuclear safety agencies, announced that its radiological isotope identification hardware has been successfully demonstrated on the iRobot 1KA Seaglider™ UUV.

A long-range, high endurance UUV, the iRobot 1KA Seaglider measures temperature, salinity and other quantitites in the ocean and sends back data using global satellite telemetry. More than 135 Seaglider UUVs have been delivered to customers worldwide, including the U.S. Navy, government agencies and organizations.

The integration of PSGY's radiological isotope identification hardware to Seaglider gives the UUV nuclear detection capabilities.

"Many nuclear power plants are located along coastlines, because they are highly water-intensive," states Alex Palm, VP of Marketing for Princeton Security Technologies, Inc. "Our technology, in concert with Seaglider, provides the ability to monitor our oceans for increased levels of radiation. This is an important capability given recent world events."

About Princeton Security Technologies Inc.:
Princeton Security Technologies, through its wholly owned subsidiary, Princeton Gamma-Tech Instruments, Inc (PGT), is a supplier of X-ray and Gamma-ray Detectors, Spectroscopy systems, Radiation Detection Area Monitors and Radioactive Radioisotope Identifier products. The Company serves a broad customer base in scientific research, industrial materials analysis, and Homeland Security. PGT has its headquarters with highly skilled R&D and manufacturing staff in its Princeton facility.

Further information regarding Princeton Security Technologies can be found at www.PGT.com and investor contact: investorrelations@pgt.com or hisaacs@earthlink.net; Howard Isaacs (562) 987 4939

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