In line with IEC60914, gbt15381-94 international standards
Digital technology as the core, built-in high-performance CPU, support discussion, video tracking, check-in, voting functions
The audio signal is processed by 32-bit high-speed floating point DSP, with a bandwidth of 20Hz~20KHz and perfect clear sound quality
High performance switching power supply, long distance transmission will not have any impact on the sound quality
Anti-interference circuit design, eliminate all interference of mobile phone signal,
With 2.8 inch LCD screen, independent key operation
Built-in USB/SD card MP3 recording and playback function as well as graphics display, high fidelity WAV and MP3 output.When not recording can be as MP3 background music input
Four-channel 8-core microphone connection, each supporting 30 units, can connect 120 units, support 12 chairman units,
Cascade function of conference hosts, support joint/split function of multi-conference rooms,
With S terminal and 5P terminal interface, connect with standard definition or HD camera, support SONY VISCA, EVI HD, PELCO P/D, BRC300 communication protocol
Built-in 6 in and 4 out (RCA interface) video, up to 6 standard definition cameras can be connected
Advanced digital technology, network technology and audio technology are fully integrated.It can realize seamless connection with intelligent central control system, video meeting system and monitoring fire prevention system.
With +5V voltage input alarm signal input interface
With video switching rs-232 communication interface, can connect to hd video switcher
With rs-232 interface of central control code, it can connect to central control system
With phoenix audio output interface, easy to connect digital audio matrix.
The SEND/RETURN interface can be connected to an external audio processor to further improve sound quality.The RETURN interface plays background music through a CD or other audio device.A wireless microphone can be used when connected to a wireless receiver.
1 non-balanced line input interface, 1 non-balanced audio output interface, 1 digital phoenix plug output interface;1 lotus line input interface, 1 alarm lotus line input interface, 2 lotus line output interface, 2 recording lotus line output interface, rich input and output interfaces can be arbitrarily connected with sound amplification or recording equipment
Host and computer can connect and communicate through TCP/IP network or USB local mode, and use PC software to set the system.You can also set the system directly on the host computer without using the computer
Multiple meeting modes: FIFO (FIFO), LIFO (LIFO), FREE (all open mode), c-only (chairman mode)
Can set the number of speech, automatic shutdown, time limit shutdown, voice control speech and other functions
Can be installed on 19 inch standard cabinet for easy storage and storage