1. ★ Adopting WPA/WPA2 wireless security technology, strict digital protection, ensuring the privacy of the conference, avoiding eavesdropping and malicious interference.

2. The system supports a maximum of ≥ 4096 wired conference units and ≥ 500 wireless conference units.

3. The front panel is equipped with a 5-inch touch screen LCD display, which has the following functional menus: conference mode function (FIFO first in first out mode, NORMAL alternate speaking mode, FREE open mode, APPLY application speaking mode, LIMITED time limited speaking mode); Number of speakers management (1/2/4/6 microphones for attendance management); Digital balanced audio processing module, supporting five gain adjustments for bass, treble, and total volume; Conference microphone ID editing and management (with a unique ID setting switch for 5G WiFi conference units and all digital conference wired units); Camera control management (ID selection, baud rate, control protocol, signal channel selection, camera control function keys, and setting camera tracking position); Status query, which can quickly view the current running status information of the host; Clock settings (can set the host's Chinese/English language menu, perpetual calendar settings, and time settings); Help menu, can query the number of 5G WiFi conference unit connections information;

4. ★ Equipped with WIFI network interface, it can expand the number of wireless APs by connecting to POE network switches, providing a larger wireless coverage range.

5. ★ Equipped with 3-channel RJ45 and 2-channel 8-core aviation interface fully digital wired conference unit output connection ports; It can be used to connect extension host and simultaneous interpreting translation unit machine.

6. ★ The system supports up to 29 wired microphones and 4 wireless microphones simultaneously.

7. Support three connection methods for conference units: "Hand in Hand", "Circular Hand in Hand", and "T-shaped".

8. ★ Supports simultaneous use of WiFi conference units and all digital conference wired units.

9. ★ It has 1 USB interface, supports inserting USB devices for recording function, and supports external fire alarm audio and background music input.

★ 4 sets of audio output interfaces: XLR, RCA, Phoenix x2, meeting different interface requirements, supporting balanced and unbalanced connections, supporting mixed output, and supporting 4 sets of independent audio partitions for simultaneous output. Adopting a digital 5-segment EQ audio processing module, it supports five gain adjustments for bass, treble, and total volume. It has acoustic feedback suppression, noise cancellation, and high-definition and high-sensitivity effects.

10.

11. The host can control the interface through RS-232 protocol, supporting PC control of conference mode, speaker limit, gain adjustment, sign in, voting, and data management functions.

12. ★ The host can control the interface through TCP and support remote management of the conference host.

13. ★ Supports RS-485 protocol control interface, camera function can be controlled through the 5-inch touch LCD display on the front of the host. The host has built-in independent camera tracking function, supporting protocols such as PELCO-P, PELCO-D, VISA, SAMSUNG, etc. It supports up to 16 high-definition cloud dome cameras for preset position tracking.

14. Can configure audio input and output for video conferencing and telephone conferencing, and interface with remote conferencing systems.

15. Support automatic video tracking of speeches between the central control system and the conference host.

16. ★ The host supports simultaneous interpretation function and can be equipped with a 14+1 channel simultaneous interpretation card through an expansion slot.

17. ★ The host has a built-in expansion slot that supports optional "4 in 1+1 out" video automatic switching card. It supports 4 SDI/HD-SDI/3G-SDI signal inputs and 1 HD-SDI and 1 HDMI output simultaneously. The maximum supported resolution is: 1920x1080P@60Hz The output supports seamless switching and supports single screen, 1+3 split screen, 4-point screen display mode, 2-point screen, etc.

18. ★ Built in KEY BOARD interface supports PELCO-D protocol for camera control keyboard connection, enabling control of camera functions and setting camera tracking positions; Support pre fabricated tracking of wired units and movement tracking of wireless conference units.

19. ★ The conference host supports dual machine hot backup function.

20. ★ The PC software can view the battery level information and signal status of the 5G WiFi wireless unit. It has the function of one click shutdown for all wireless units and supports switching between Chinese and English language interfaces. It has rich conference application functions, supporting voting and voting functions, conference attendance functions, conference information export functions, broadcasting short messages, tea/service application functions, etc., to meet the needs of daily conference applications.

21. ★ Frequency response range 20Hz~20KHz, total harmonic distortion ≤ 0.05%, signal-to-noise ratio ≥ 85dB (A), dynamic range ≥ 80dB.

22. Working voltage: AC100-240V.

23.2U chassis design, can be installed in a 19 inch standard cabinet.

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