1. Adopting digital technology as the core, built-in high-performance CPU, supporting discussion and video tracking functions
2. Adopting digital analog to realize sound signal transmission, high fidelity, high signal-to-noise ratio, no sound delay. Using a unique new anti-howling single-directional high-sensitivity condenser microphone core, the conference sound is almost perfect
3.★ Comes with a 4.3-inch TFT touch screen, can choose English, simplified, traditional Chinese display interface, easy operation, improve debugging efficiency
4.★ With tea, paper and pen and other service functions, the demand is displayed in real time on the host display
5. With 1 USB interface, support inserting U disk device for recording function,
6. Four-way microphone connection, each channel supports 30 units, can connect 120 units, the number of chairmen is not limited, support 8-core and RJ45 network cable connection
7. Eight-way RJ45 connection, each channel supports 20 units, can connect 120 units, the number of chairmen is not limited
8. With voice control to start the microphone function and the threshold level can be adjusted
9.★ Conference mode has 7 conference modes: first-in first-out, last-in first-out, quantity limit, chairman priority, limited time speech, free discussion, and application mode.
10. The number of speakers can be set to 1-12, the number of chairmen is not limited, and the free discussion mode is not limited and can be opened.
11. The audio signal is processed by 32-bit high-speed floating-point DSP, with a bandwidth of 20Hz~20KHz and perfect clear sound quality.
12. Supports speech timing function, and the display screen can dynamically display time.
13.★ With automatic detection function, it has the functions of chairman unit, representative unit quantity detection, audio detection, button detection and list display.
14. Adopting ID addressing method, the unit number can be customized to ensure the unique ID number, which can effectively avoid ID duplication conflict.
15. With the function of "hot plug" with power on the line, it supports automatic repair and rapid positioning of system faults without affecting the operation of other equipment.
16. Built-in camera tracking function: supports PELCO-D, PELCO-P, SONY and other protocols, and has the function of adjusting, saving and calling preset positions.
17.★Supports expansion of external video switching matrix
18.The conference host can connect up to 4 high-definition cameras
19.★Built-in 4-input 2-output HDMI high-definition seamless switching matrix, single screen switching without black screen, optional 4-input 4-output seamless matrix (optional)
20.★With three control interfaces and control methods of RS-232, RS-422 and RS-485, the cameras can be connected in series or in parallel.
21.Supports expansion of Dante protocol audio output, and can communicate with other Dante audio devices for voice (optional).
22.With online setting and modification of unit identity, the chairman unit and representative unit identity can be reallocated and set according to needs.
23. It has the function of automatic memory after power failure. It can be used without resetting after power-on, and can restore the factory settings.
24. It can connect to infrared translation system, telephone coupler, local sound reinforcement system, external recording equipment, remote multimedia terminal at the same time.
25. It supports the function of restoring factory values. It has the function of restoring factory values and supports one-key reset to the factory state to prevent the parameters from being messed up.
