Product overview IP network broadcast central control host is the core of the system; It adopts touch screen display operation and has built-in powerful IP network broadcast control software; Responsible for audio streaming on demand service, task management, terminal management, authority management and other functions; Manage program library resources, provide regular on-demand and real-time media services for all network terminals, respond to the requests of each network terminal, and provide data interface services for each audio workstation; Fully digital transmission, with LAN or WAN cloud platform server and Internet as the main transmission media, supporting LAN and WAN (automatic unicast or multicast conversion); It supports special 100m network transmission, with unlimited transmission distance, up to dozens or hundreds of program sources, and realizes the integration of multiple networks; Product features ■ the chassis adopts the international 8U rack type sheet metal standard structure, which has high magnetic, dust and impact resistance; Using professional CNC equipment to process aluminum alloy panels, the shape is beautiful and generous; ■ 17 inch industrial reinforced touch capacitor screen is adopted, which has high sensitivity, simple and convenient operation; ■ standard solid state disk, with ultra fast system startup speed and ultra-high speed reading and writing ability; ■ exquisite mouse and keyboard are configured to facilitate user operation; ■ using industrial motherboard design, the processing speed is fast, suitable for long-time operation; ■ use the industrial service system as the core operation platform to make the system free from the interference and destruction of viruses; ■ c/s architecture platform operating system, supporting LAN and WAN transmission ■ external HD HDMI interface, convenient for users to expand the display interface; ■ the server is the core of audio and video software operation, supporting the operation of each broadcast terminal; ■ be responsible for audio stream transmission management, terminal management, user management, program playback management, audio file management, recording storage, internal communication scheduling processing and other functions; ■ manage program library resources, and provide scheduled playback and real-time on-demand media services for all audio terminals; ■ support special 100m network transmission, and can transmit hundreds of sound source programs at the same time ■ adopt dongle management; ■ support file broadcast management, timing management, offline management, hardware status management, intercom management, alarm management, user management, authorization management, media management, network adaptive management; ■ support a full range of log queries, terminal playback status, control, online and offline, timing, triggering, fire protection, call, intercom, alarm, etc
■ support sound card broadcast and external sound source broadcast; The sound source can be collected and broadcast to the required playback terminal at any time; ■ the software supports the interface development of the third-party platform, provides standard SDK packages, and realizes the integration with other system platforms ■ when bidding, the bidder must provide: the original power of attorney of the manufacturer, the original after-sales service commitment, the original document of Supply Certificate, 3C, IAF, SGS, ROHS, CE certification Technical parameters of quality inspection report: ■ screen size: 17 inches ■ software operation platform: win7/win8 ■ input power supply: ac220v\50hz ■ system audio output level: 0dbv ■ audio input level: 0dbv ■ signal to noise ratio: 80dB ■ mainboard: Intel Chipset ■ cpu:intel; 50GHz dual core ■ solid state disk: 240g ■ external interface: HDMI HD interface ■ working environment: 5 ℃ ~ 60 ℃ ■ environmental humidity: relative humidity, 20% ~ 80% ■ ■ size 485x360x 352m