5G Digital Discussion System Daisy Chain , DC 12V Wireless Conference System

• The system uses a combination of digital and analog circuits, high-fidelity circuit design, which can produce high-quality CD sound effects; PLL phase-locked frequency synthesis; 5G encryption technology is used to communicate UHF and WiFi communication technology. Up to 20 systems can be used at the same time in the same environment. Using innovative automatic air-to-frequency frequency locking technology, the system supports up to 5,000 wireless conference units; the system has a large and clear 3.2-foot dot matrix color screen display, which can check the battery power and WiFi signal of the wireless unit. , time and date and other information status; support one-key shutdown of all wireless unit functions;
• Independent music display dot matrix display, with USB interface, support recording function, music playback, independent output of conference unit and music, more convenient operation, support Chinese and English language interface switching.
• It has two output interfaces of 6.3mm unbalanced output and XLR balanced output. Single-channel independent antenna interface and WiFi antenna interface.
• Adopt 128-bit AES encryption technology, support WPA/WPA2 wireless security technology; support WIFI conference system and all-digital conference system at the same time; the system supports 4 wireless microphones at the same time; supports manual/automatic ID function; supports Chinese and English languages interface switching.
• Support all input and output audio volume adjustable; four microphone management modes: FIFO/chairman mode/limited mode/limited time mode, with high-strength anti-electromagnetic wave interference design of mobile phones, multi-level error correction and encryption, to prevent mobile phones Electromagnetic and other interference and adjacent frequency interference suppression.

​System technical parameters:

​Wireless Chairman Microphone & Wireless representative Microphone:

1. The communication frequency band with 5G encryption technology is adopted, and digital transmission technology is adopted between the fully digital conference control host and the conference unit. The microphone of the system unit can adjust different sound effects according to the speaker's voice characteristics until the perfect effect is achieved; it has a custom chairman and delegate unit switching, the chairman unit is equipped with a priority button, which can close the speaking delegate unit; the tracking mode can be set , to achieve multiple simultaneous use, flexible and convenient; using 128-bit AES encryption technology, supporting WPA/WPA2 wireless security technology, with high-strength anti-electromagnetic wave interference design of mobile phones, multi-level error correction and encryption, to prevent mobile phone electromagnetic interference and adjacent frequency interference Suppression, providing higher confidentiality of the conference system;
2. The base-type conference unit has a table-top design and is equipped with a 1.77-inch color screen with high brightness, high contrast, wide viewing angle, low power consumption, etc., which can display the signal, ID setting, power, signal strength and date and time of the conference unit. and other information; double switches, two-color indicator lights; the conference unit has a charging port, which can support direct power supply or battery charging; standard 3 1.5V batteries, the battery capacity reaches 1200mAh, can speak for 8 hours or work continuously for 10 hours or can be directly Unlimited working hours for power supply; built-in dual antennas, greatly improving WiFi network transmission efficiency, compatible with upgrade programs; replaceable dual microphone poles with built-in 2-unit supercardioid condenser microphone cores, with a maximum pickup distance of 1.5 meters, high-fidelity original sound; The unit has an independent volume adjustment knob, and the conference unit can be placed flexibly at the meeting site; it supports Chinese and English language interface switching. Diversified conference system, suitable for various conferenceoccasions, equipped with headphone jack, you can use headphones to listen to conference audio; 
3.  Microphone type: high-end technology array microphone core, which can pick up sound in the range of 100CM, supercardioid directional electret;

Microphone Specification:

Optional Microphone: