Features: 1) can be connected to the network modules, network management and control functions; 2) simple and practical: panel with a common interface and mounting screw holes, easy to use and install 3) Wide voltage design: AC 100V-260V for power supply, electricity, environment, and adaptable; 4) nice: panel is a high-strength ABS plastic injection molding material, to effectively prevent static electricity, leakage, the surface effect of a variety of spray options; 5) the most stable in the control design: Super anti-jamming, fast relaxing 4KV pulse interference (EFT), high anti-static (ESD), static test machine> 20KV Features: 1) Built-in network management, infrastructure management based on BS, along with "Push to talk Card +" linkage control device and electronic lock management functions to achieve credit card to open lock device, and then shut off credit card equipment, electronic locks always in class the power on; 2) ABS plastic insulation panels, standard 2U height chassis, suitable for any standard cabinet. 3) 6-channel programmable infrared emission independent interface; 4) Built-in microphone input with 2-way Kara OK Reverb; 5) Built-in projector bulbs testing time delay circuit, electrically operated screen and full protection of the projector; 6) Built-in 6x2 video matrix switch, and the preview function, video bandwidth Up to 100MHZ; 7) Built-in 8x2 audio matrix switch; 8) Built-in 4x3 VGA signal switching with 400MHz long drive, 2-way computer audio input; 9) Built-in electric screen, projector delay power supply, power control equipment; 10) 3 way independent programmable RS-232 interface, RS-232 control of the projector and the third-party communications equipment; 11) matching intelligent electronic lock controller, to ensure the long-term power electronic lock lock does not burn. (Patent) 12) Built-in 2-channel digital I / O interfaces to RF IC card reader and the control computer switch; 13) Built-in projector disconnection alarm circuits, disconnect the projector to achieve the alarm function.A live alarm output, can live outside the alarm alarm number, can be connected through a third party alarm alarm, through TCP / IP network remote alarm.(Optional alarm siren, third-party alarm, network module). 14) network module, the 32-bit ARM CPU implementation of embedded TCP / IP protocol, directly connected to the campus network, through INTERNET network remote control, you can set the gateway, across segment control. 15) Built-in 5 routing module, mesh IP extensions, easy access to multiple network devices. 16) Built-in high power programmable control 3-way controller, programmable control arbitrarily control the electric screen, projector delay power, equipment power switch sequence; built-in 2-way programmable control weak controller, can be programmed control 12V , 5V weak power output.More freedom to set the power user power-on time and off time, off time, precise to the second pass. 17) The software is based on B / S architecture, no client, log on to manage the browser.Graphical information interface, visual display device status.Cross-segment management, from network restrictions. Specific intellectual property rights management software. 18) control panel with a high-strength engineering plastic injection molding, prevent static electricity, leakage, and with mounting screw holes for easy user installation. 19) The master panel is a high-strength injection molded ABS material, the appearance of luxury and decent, safe anti-static leakage power. 20), using the strength of electrical panel separating the host structure, in line with GB 4943-2001 "Safety of information technology equipment" safety standards, National Quality and Technical Supervision has been made in inspection reports. 21) can be equipped with good English 23 keys, 24 keys, 34 keys, 42 key LCD keypad, programmable touch screen keyboard. 22) production of environmentally friendly lead-free chip technology, low-power design, standby power is less than 1W, to 7 * 24 hours of work. 23) power supply through the CQC certification. 24) production enterprises through ISO9001-2000 quality management system certification, to ensure that production capacity and production quality.