Description
1. Using DSP/DDOV digital processing and transmission technology, in line with IEC60065 international standards;
2. Using 5.8G full digital frequency hopping (DSSS) modulation communication technology, it can fully coexist with WiFi and has super anti-interference;
3.★ Using 128-bit AES Rijndael and 48-bit PIN code encryption protection to prevent eavesdropping and unauthorized access, ensuring the privacy of the meeting;
4. True digital wireless router separation and adaptive frequency hopping technology, forward error correction and retransmission mechanism to ensure that data is never lost;
5.★ Aluminum alloy panel embedded with Mohs hardness 6 touch glass, equipped with 4.5″ TFT full-fit touch screen, graphical human-machine interface, easy operation, improve debugging efficiency;
6. Equipped with high-performance ARM Cortex A9 industrial-grade embedded processor, 1.4GHz main frequency, 1G memory, faster operation;
7.★ Equipped with 8 Mic output , supports 4-Ch 6-pin dedicated cable interface and 4-Ch RJ45 network interface, a single host supports connecting 140 units;
8. Through expansion, the capacity of the wired system is 76,800 units and the capacity of the wireless system is 4,096 units;
9.★ With five conference modes: first-in-first-out, application for speaking, voice control start, press and hold to speak, and free discussion;
10. The number of speakers can be set to 1/2/3/4/5/6/7/8/9/10, and the wired free discussion mode can be opened without restriction;
11. Adopt high fidelity Lossless audio transmission technology, 48KHz audio sampling frequency, frequency response of 20Hz-20KHz;
12. Built-in DSP digital audio module, with adaptive feedback suppression, 5-band digital equalizer, automatic gain function, to eliminate interference, distortion, crosstalk and other phenomena to the greatest extent;
13. Built-in perpetual calendar, with speech timing function, the display screen can dynamically display the date, week and time, the system can automatically synchronize the computer date, week and time;
14. Adopting ID addressing method, the unit number can be customized to ensure unique ID number, which can effectively avoid ID duplication conflict;
15. With the function of “hot plug” of line power, it supports automatic repair and fast Positioning system failure does not affect the operation of other devices;
16. Built-in camera tracking function, supports PELCO-D, PELCO-P, SONY, and other protocols, with the ability to adjust, save, and call preset positions;
17. With RS-232 and RS-485 control interfaces and control methods, cameras can be connected in series or in parallel;
18.★Supports connection to 8 high-definition cameras, with 8×8-channel video matrix function, easy to manage multiple videos;
19. Can connect to high-definition matrix to achieve automatic switching of video signals, with picture freezing function;
20. Built-in electronic voting function, with data management such as sign-in, voting, election, and scoring management function;
21.Support key and IC card sign-in, supplementary sign-in and other functions, sign-in countdown time and sign-in data can be displayed in real time;
22.Support named and anonymous voting methods, all voting can be exported and archived and support graphic printing;
23.Support U disk automatic recording module, can record all audio content in the meeting, can support 2000 hours of continuous recording;
24.Simultaneous interpretation, optional 4/8/12/16/32/64 language channels;
25.Support web page control function, you can set and adjust various conference functions through browser access;
26.★With 1 XLR, 2 RCA, audio output and 1 LUCANON, 2-way Lotus audio input, volume can be adjusted independently;
27. With optical fiber extension interface, long-distance transmission sound quality does not decay, and two long-distance conference rooms can be merged into one conference room;
28. Support extended Dante protocol audio output, and can communicate with other Dante audio devices;
29. Support fire alarm signal, remote video conferencing, background music or other auxiliary audio source input interface;
30. The system can connect to 150 wired chairman units at the same time. The chairman unit has a priority function and can also shut down other representative units that are speaking;
31.★ With intelligent identity Identification function, with the function of approving or rejecting any unit’s application to be modified as a chairman unit, VIP unit, or representative unit;
32. Any wired chairman or representative unit can be set as a VIP unit, and the VIP unit’s speech is not restricted. A maximum of 150 VIP units can be set;
33. Using TCP/IP connection method, supports remote control, remote diagnosis and upgrade programs, and easily completes after-sales and technical support work;
34. Has the function of restoring factory values, supports one-click reset to factory status, and prevents parameter adjustments;
Supports simplified Chinese and English display menus, and can customize the menu language according to needs;
