Crossbow Technology's Rapid Growth Results in Expansion into New Corporate Headquarters in Silicon Valley.

SAN JOSE, Calif. -- Global Leader in MEMs Wireless and Inertial Sensors Also Reports Record Revenues for Fiscal Year 2004

Crossbow Technology, Inc. (www.xbow.com), the leading end-to-end solutions supplier in wireless sensor networks and the largest manufacturer of Smart Dust wireless sensors, announced today that it had expanded into new corporate headquarters in San Jose, Calif.

The new corporate address is 4145 N. First St., San Jose, CA 95134. All Crossbow phone numbers and e-mail addresses remain unchanged.

Crossbow's rapid growth in both the wireless and inertial markets over the past few years led to the urgent need for an expanded facility, Crossbow President and CEO Mike Horton said. A private company, Crossbow reports that it achieved record revenues for fiscal year 2004 ended Dec. 31, 2004, and continues to be profitable.

Crossbow has a 10-year history of delivering sensors for applications and industries with the most stringent performance requirements in the harshest of environments. Crossbow's wireless mesh networking products, also known as Smart Dust, are being used to improve agricultural efficiency and growth, monitor and secure industrial plants and buildings, save environmentally sensitive lands, preserve national landmarks, mitigate earthquake and fire damages, and secure and protect the nation's natural resources. Crossbow is also a leading supplier of inertial sensor systems for aviation, land and marine applications and other instrumentation sensors.

The new North First Street space is triple Crossbow's former facility. It boasts state-of-the-art wireless, test and sensor characterization labs, and manufacturing facilities, much expanded office space, as well as several full-size corporate training rooms.

As with its former facility, Crossbow's Smart Dust Motes are deployed throughout the building to monitor temperature, movement, light, barometric pressure and acoustics, among other parameters.

"Crossbow is very proud of our customer and revenue growth, as well as our continuing innovations in wireless sensor networks and inertial systems," Horton said. "We consider this facility expansion as another important stage in our growth."

For directions to Crossbow's new headquarters, please visit http://www.xbow.com/General_info/worldwidecontact.htm.

About Crossbow Technology

Founded in 1995, Crossbow Technology, Inc. is the leading end-to-end solutions supplier in wireless sensor networks and the largest manufacturer of wireless sensor networks. Crossbow has for years been at the forefront of creating and deploying smaller, smarter, wireless sensing devices and mesh networking platforms for large-scale defense, environmental, agricultural, industrial monitoring and control, building automation, security and asset tracking applications.

Crossbow's open architecture, TinyOS-based platform enables highly intelligent multi-sensing devices to dynamically and reliably self-organize to efficiently capture and send detailed physical data anywhere, anytime. Crossbow is also a leading supplier of inertial sensor systems for aviation, land and marine applications and other instrumentation sensors. The company has shipped more than 500,000 of its Smart Dust and other advanced sensors to more than 1,000 customers, including select Fortune 100 and other leading industrial, defense, technology, civil engineering and manufacturing companies. The company's strategic partners include Intel Corporation.

Headquartered in San Jose, Calif., Crossbow has distributors in 24 countries worldwide. The company received its ISO 9001/2000 Certification in May 2002, its FAA Certification for the AHRS500GA in January 2003 and its FCC Certification for the MICAz in October 2004. Contact Crossbow at 408-965-3300, e-mail [e-mail] or visit Crossbow on the Web at www.xbow.com.

Crossbow Technology is a registered trademark of Crossbow Technology, Inc. All other corporate names or trademarks stated herein are the property of their respective companies. (C)2005 Crossbow Technology, Inc.