With the rapid development of today's technology, combined with the government and the armed forces of the intelligent building conference room increasing demand, the traditional meeting in paper or copper are used only to show the identity of the participants names and tips, these table cards are temporary production, is generally used to print, color, lettering, etc., look more rough, to a certain extent, can not reflect the modern conference environment. And every time the temporary production, disposable, if the number of participants is more, that would waste a lot of manpower and resources, nor environmentally sound engineering conference provider, but most domestic venue still continued such practices. The liquid crystal display system is an electronic card tables for the high-level meeting modern multimedia conferencing applications developed by engineering designers, the operation is more convenient, and has a feature can be used repeatedly, which avoids paper and other waste, saves energy, is environmentally friendly The electronic card tables. With this product was put into mass production, launch and market conferencing systems engineering and maintenance providers, modern conference into reality. But truly paperless meeting tool is the same commitment to energy conservation. 4U industrial rackmount chassis special size 429L * 492D * 172Hmm (L * D * H), low-noise low-power design; high-end hardware configuration, hardware MAC address binding policies to prevent a malicious user access; Support Network intercellular communication, meeting management support; support the maintenance of the database, monitoring terminals, security classified and strong; VGA output port and contains a variety of common audio and video conferencing interface; built-in windows2003 operating system, enabling meeting basic management control, system information backup storage, remote login access platforms such as product performance characteristics, a device can support up to 64 units, point to achieve a pure digital connection network with a wireless mouse and keyboard. 19 "rugged 2U rackmount chassis aluminum panels, size 438L * 333D * 111Hmm, L * D * H (excluding ears and handle), industrial white color, input voltage AC 50- 60Hz, 220V ± 10% V, input Power 700W, Fast Ethernet port external port has 24 Gigabit Ethernet ports 2; equipped with Ethernet port LEDs (for each network port) conference engineering, support network interface diagnostics; real-time monitoring and display the temperature inside the chassis, intelligent fan control; real-time monitoring and display of internal PoE power supply voltage; support table card unit Poe powered support 100M Ethernet bandwidth communications and card tables, a piece of equipment can bring 24 terminal units, unit and extended host-point wired connection; support Dual 1000M bandwidth Ethernet ports are used to connect the control panel and extended host cascade; network support 1000M / 100M Ethernet multimedia conferencing project designers, project meetings, Wuhan Jiuhua Jiuhua Video video provided by Wuhan Engineering Co., Ltd., Wuhan. Jiuhua Video Engineering Co., Ltd. (www.jowa-tech.com) strong, credible, in Wuhan, Hubei control and adjustment equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will Wuhan Jiuhua lead into the brilliant video and you work for a better future!