PRINCETON, NJ — — Princeton Security Technologies, Inc. /quotes/comstock/11k!psgy (PSGY 0.19, 0.00, 0.00%) , through its wholly owned subsidiary, Princeton Gamma-Tech Instruments Inc. (PGT), a leading supplier of X-ray and Gamma-ray Detectors and Spectroscopy systems and Radioactive Radioisotope Identifier products, introduced an innovative new product : Sterling Cooled High Purity Germanium Detector.

Princeton Gamma Tech Instruments (Princeton, NJ) has introduced the next-generation of liquid cryogen-free radiation detectors based on small and miniature Sterling cryocoolers. It replaces the Kleemenko coolers, with a device that has smaller footprint and lower power consumption. Industries are moving away from the use of liquid nitrogen as the coolant for nuclear and x-ray detectors, and these long-life low-maintenance Sterling coolers are perfectly suited to such technology-savvy users. PGT proprietary Quiet-One(TM) detector mounts ensures that there is no reduction in performance when integrated into these cryogen-free units. The Quiet-One(TM) anti-microphonic mounting system solves the common problem of peak broadening due to mechanical vibrations.

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 and Spectroscopy systems, and Radioactive Radioisotope Identifier products. The Company serves a broad customer base in scientific research, industrial materials analysis, and Home Land Security. PGT operates a full customer service and Reachback program via its partners, backed by highly skilled R&D and manufacturing staff in its Princeton facility.

Princeton Gamma Tech Instruments has brought leadership and technical innovation to the semiconductor gamma and X-ray detection field for over 35 years. Recent accomplishments include a state-of-the-art isotope identification technology for fixed and portable applications and a scalable software control application for the rapid deployment of multiple sensors. The corporation markets its off the shelf products and services directly, as well as via a distributor network domestically and internationally.

Further information regarding both companies can be found at www.PGT.com.

To the extent that statements in this press release are not strictly historical, including statements as to revenue projections, business strategy, outlook, objectives, future milestones, plans, intentions, goals, future financial conditions, future collaboration agreements, the success of the Company’s development, events conditioned on stockholder or other approval, or otherwise as to future events, such statements are forward-looking, and are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. The forward-looking statements contained in this release are subject to certain risks and uncertainties that could cause actual results to differ materially from the statements made.