EF Johnson Technologies, Inc. Receives $3 Million Order from a Public Safety Customer

Company’s versatile portable and mobile radios provide migration path to Project 25 Trunking

Irving, TX – March 31, 2010 – EF Johnson Technologies, Inc. (NASDAQ: EFJI) announced that it has received an order from a public safety customer to supply its ES Series portable and mobile radios. The order, valued at $3 million, shipped in the first quarter.

“This customer currently relies on APCO 16 compliant Multi-Net® and SMARTNET®/SmartZone® systems to support its public safety and first responder users,” said Michael Jalbert, president and chief executive officer of EF Johnson Technologies, Inc. “The ability of our radios to support multiple protocols of Multi-Net, SMARTNET/SmartZone and Project 25 trunked and conventional modes has always been a tremendous value to our customers. With our ES Series portable and mobile radios, we are able to offer a rugged and reliable public safety grade radio that is both APCO 16 and Project 25 compliant thus offering a seamless migration path. This unique ability to provide investment protection for established public safety standards within a modern first responder radio made the Company the clear choice.”

About EF Johnson Technologies, Inc.

EF Johnson Technologies, Inc. is an independent subsidiary of JVCKENWOOD Corporation. Headquartered in Irving, Texas, EFJohnson focuses on innovating, developing and marketing the highest quality secure communications solutions to organizations whose mission is to protect and save lives. The Company’s customers include first responders in public safety and public service, the federal government, and industrial organizations. The Company’s products are marketed under the EFJohnson and Kenwood brands. For more information, visit www.efjohnson.com.

About JVCKENWOOD

JVCKENWOOD is a global manufacturer specializing in Automotive and Professional System Solutions. It was reborn as one company in October 2011 through the merger of Victor Company of Japan, Limited (JVC) and Kenwood Corporation (Kenwood) three years after management integration. JVCKENWOOD operates four business segments, Car Electronics, Professional Systems, Optical & Audio, and Entertainment Software with image, sound, and radio technologies, as well as infotainment and visual software. JVCKENWOOD creates excitement and peace of mind, while aiming to achieve profitable growth and become a business group that is widely trusted by society. For more information, visit http://www.jvckenwood.co.jp/en/.

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Karen Politte-Corn
972-819-0700