Product Specifications:
●The digital control, digital and audio connected between the main controller and the conference unit are transmitted by the same cable with dual power supply.
●Dual power supply 24V power supply, digital and analog circuits are separately powered, and the digital part of the power supply will not affect the microphone sound acquisition when there is a voltage drop due to the long line.
● The panel has an LCD color screen display, 320×240 display conference mode, real-time display unit online number and number of speeches.
●The panel has 1 infrared control window, and it has the function of secondary development for backup.
●The selection and setting knob of the menu adopts the rotary selection button designed by ergonomic scientific damping material, breaking the cumbersome shortcomings of the traditional button menu selection button operation, changing the complex operation process of the traditional large number of keys, more concise and clear, after entering the menu interface, you can do the two-layer menu entry and selection, and all operations are completed with only one knob button.
●The system has high sound quality sound channel effect and low distortion design.
●Combined with software and peripheral devices, the following functions can be realized: free mode, rotation mode, and restricted mode.
●You can choose to speak at the same time, and the number of microphones is 1-9 (inclusive)
●It can realize the video tracking function, with 4 high-definition HDMI interface inputs, which can be connected to 4 high-definition cameras, breaking through the standard definition analog video interface on the traditional conference host on the market, and eliminating the need to connect an external high-definition switcher to achieve high-definition video tracking, which solves the problem of poor compatibility.
●Optional 4-channel high-definition HDMI interface output, which can be connected to high-definition projectors, splicing screens, high-definition TVs and other display devices.
●With the central control software, anyone can be designated to speak, and anyone can be restricted from speaking.
●Support voice wake-up, and the wake-up sensitivity can be set by the host.
●Support automatic microphone off, when there is no speech, you can set how many seconds to automatically turn off the microphone.
●The host is programmable, with 3 independent serial ports, all of which support RS232, RS485 protocol, can arbitrarily control the matrix, camera and other equipment of peripheral third-party manufacturers, can quickly be compatible with the high-definition matrix of third-party manufacturers, has the function of filling in the high-definition matrix switching code instructions of other manufacturers, can cooperate with the matrix of third-party manufacturers to complete the high-definition video tracking function, and can optionally fill in the camera PELCO protocol and VISCA protocol.
●It has 4 main cable terminals that can connect 60 groups of conference monomers, and has the function of load and short circuit protection, and the expansion equipment can be used by 255 conference monomers at the same time.
●With 2 sets of input terminals, it can be connected to MIC and wireless MIC and computer signals.
●With 2 sets of audio signal output terminals, it can be connected to external recording or audio equipment.
●Frequency response: 100Hz—18KHz.
●Total harmonic distortion: the sound output of the conference system is less than 0.1% at 100Hz-18KHz.
●Power consumption: 500W, AC220V power supply.
●Can be installed in a standard cabinet of 19 inches.
：Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong，China
：+86 13928186280（Same WeChat/Whatsapp account）
：+86 20-34702140 
