Xenonics to Release Third Quarter 2013 Results Wednesday, August 14, 2013; Webcast Set for 11:00 a.m. EDT

XENONICS HOLDINGS, INC.

 (OTCQB:XNNH) today announced that it will release financial results for the third quarter of fiscal 2013 ended June 30, 2013 on Wednesday, August 14, 2013 at approximately 7:30 a.m. EDT. Xenonics has scheduled a conference call at 11:00 a.m. EDT that morning to discuss its results for the quarter. To participate in the call, dial [phone], passcode #72336076.

A simultaneous webcast of the conference call can be accessed from the Webcast Center of the Investor Relations link at www.xenonics.com. A replay will be available after 1:00 p.m. EDT at this same Internet address. For a telephone replay, dial (888) 286‑8010, passcode #73595683, after 1:00 p.m. EDT.

About Xenonics

Xenonics Holdings, Inc. develops and produces advanced, lightweight and compact ultra-high-intensity illumination and low-light vision products for military, law enforcement, public safety, and commercial and private sector applications. Xenonics' NightHunter line of illumination products is used by every branch of the U.S. Armed Forces as well as law enforcement and security agencies. Its SuperVision high-definition night vision is designed for commercial and military applications. Employing patented technologies, Xenonics provides innovative solutions for customers who must see farther so they can do their jobs better and safer. Xenonics' products represent the next generation in small, high intensity, high efficiency illumination and low-light vision systems. Visit Xenonics on the web at www.xenonics.com.

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CONTACT: Investor Contact:
         Berkman Associates
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         Company Contact:
         Alan Magerman, Chairman
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