SENA The Device Networking Company March 2002 www

SENA The Device Networking Company March, 2002 www. sena. com March, 2002

SENA The Right Place at the Right Time If you are willing to network enable your devices or equipments, you are at the right place. SENA brought network connectivity to your industry in the most timely and cost-effective manner. www. sena. com

About SENA • Privately held company founded in July 1998 • Financially backed by major local VCs: KDB Capital, Ilshin & Dacom fund and Partners Venture • Mission: Connect electronic devices and equipments to open network by providing a complete total solution of hardware and software for device networking across a variety of industry sectors • Background: Founders and executives are professionals in networking and device-interface technologies with extensive experience in high-tech companies and R&D institutes www. sena. com

The Challenge • The competition in the new networking arena • A rapidly changing technology landscape of business infrastructure • The growing market demands for increased productivity, enhanced capability and reduced operating and maintenance cost Increased demand to network-enable electronic devices SENA’s integrated device networking solutions www. sena. com

Device Networking Solution Integrated End-to-End Solution External Connectivity Embedded Connectivity www. sena. com Application -Specific Connectivity SENA’s Device Networking Technology Versatile Terminal Server Multiple Device Management Software

Embedded Connectivity Network-Enable electronic devices with rapid time-to-market • Board, Module and Single-chip products • Easily embedded into electronic devices and equipments Embedded Connectivity www. sena. com • For electronic device manufactures and system integrators • Interface with device in –UART –RAM-based interface –Digital I/O interface

External Connectivity Easily connect legacy serial devices to the open network • Single to eight serial ports for serial devices • Wide choice of platform and features • For system integrators and end users External Embedded Connectivity www. sena. com • Out-of-box solution including hardware and software

Application-Specific Connectivity Meet individual needs in specific industries • IALink Ethernet-Fieldbus bridging solution for industrial automation • UPSLink Remote UPS management over network via SNMP Application Embedded -Specific Connectivity www. sena. com • POSLink Broadband Internet connectivity solution for Payment terminals

Versatile Terminal Server Network connectivity for network equipment • 4 to 32 serial console port management • Remote monitoring and management of network and telecom equipments • Secure authentication and encrypted terminal features Versatile Embedded Terminal Connectivity Server www. sena. com • The most rich featured and price-competitive solution in the market

Device Management Software Complete your device management system on the fly • Various software tools to manage networked devices • Meta. Device Application development suite for management of multiple networked devices • Tailor protocols, GUIs and controls by yourself without any coding effort Multiple Device Embedded Management Connectivity Software www. sena. com

SENA serves Across a wide variety of industry sectors Hello. Device Lite Industrial Automation Hello. Device Mini Total Device Networking Solutions Hello. Device Pro Hello. Device Master IALink POSLink UPSLink VTS IDE& Meta. Device www. sena. com Retail & POS Security & Access Control Office & Residence Automation Network & Telecom Equipments

SENA believes We forge • offering top-flight device networking solutions and quality on-going support, • providing our customers with competitive edge in their own market, • lasting and reinforcing relationships with our partners www. sena. com

SENA Partners with • OEM Manufacturers of electronic devices, appliances and equipments • System Integrators • Value Added Resellers • On-line and Off-line Distributors “SENA, the right company to partner with” www. sena. com

Contact SENA Technologies, Inc. info@sena. com Phone: +82 -2 -529 -7025 Fax: +82 -2 -573 -7710 Web Address: http: //www. sena. com 210 Yangjae-dong Seocho-gu Seoul 137 -130, South Korea www. sena. com