Magnetically pluggable Microphone Delegate Unit 3.5" LCD touch screen,video tracking, dual USB,two earphone ports,8 conference modes FY-6815D
1. Adopt advanced and stable EEPROM chip and digital conference technology to realize digital signal transmission and processing;
2. It adopts magnetic pluggable S-shaped microphone pole, built-in high-fidelity 2×9.7mm gold-plated capacitive pickup head;
3. All-aluminum alloy microphone pole, equipped with a diameter of 0.4mm high-density sound interference hole, can accurately control sound pickup;
4. High-sensitivity pickup design, built-in automatic gain AGC function, effective pickup distance up to 60-100cm;
5. It adopts a gravity-sensing touch-sensing chip, with an elliptical orbit and three-color indicator light display, no mechanical button sound when switching, and long service life;
6. High-quality zinc alloy base with CNC aluminum panel, embedded tempered glass touch panel, with waterproof and dustproof function;
7. Equipped with a 3.5"" high-definition LCD full-fit touch screen, which can display information such as unit LOGO, participant information, speech time, conference services, perpetual calendar and sign-in data;
8. It has the functions of speaking timing and timing speaking, supports the dynamic display of speaking time, and can set the countdown time for speaking;
9. Using high-fidelity lossless audio transmission technology, 48KHz audio sampling frequency, the frequency response can reach 30Hz-20KHz;
10. Comes with professional aluminum foil, waterline shielding 1.2m 8-core or 2m CAT5 cable, which can effectively avoid and prevent line electromagnetic interference;
11. Support eight conference modes, including quantity limit, first in first out, last in first out, chairman's permission (application to speak), voice activation, time-limited speech, queuing speech, and free discussion mode;
12. The number of speakers can be set from 1 to 9, the number of chairmen and VIPs is not limited, and the free discussion mode can be opened without limitation;
13. Built-in tea, paper, pen, waiter and other service request functions, which can process request services on the conference host or Web page service screen;
14. Using digital ID addressing mode, the ID number can be customized to ensure a unique ID code;
15. With high-definition camera, it can automatically track the speaker and switch the picture automatically, and support picture freezing and multi-camera tracking of the same conference unit;
16. Support the connection of 150 chairman units. The chairman unit has the function of controlling the meeting order and giving priority to the right to speak, and can shut down other representative units that are speaking;
17. It has a special mode for the chairman, and when it supports the request of the representative unit to speak, the chairman can approve or reject the application of the representative unit to speak;
18. Support online setting of three kinds of identities and permissions, which can reset and assign the identities of chairman unit, VIP unit and representative unit;
19. Any chairman or representative unit can be set as a VIP unit, and the VIP unit can speak without restriction, and a maximum of 150 VIP units can be set;
20. It has the function of ""hot swapping"" with live line, supports automatic repair and quick location of system faults, and does not affect the operation of other equipment;
21. It can support Chinese and English language selection and display, traditional Chinese is optional, and other language requirements can be customized;
22. With super anti-interference ability, it can effectively isolate signal interference from mobile phones, radio waves, Bluetooth, WiFi, etc., and will never generate noise when calling;
23. Equipped with two 3.5 mm headphone jacks, which can be used as conference monitoring or recording for participants;
24. It has 2 USB ports, which can be inserted into a U disk to import files and can be upgraded and maintained without dismantling the device;
25. Support optional digital-analog dual backup function, the analog signal is forced audio output during dual backup, providing double protection;
Technical Parameters:
Microphone mode: 2×14 mm capacitive array high-fidelity gold-plated microphone core
Directional characteristics: supercardioid
Display: 3.5"" high-definition LCD fully laminated touch screen
Resolution: 480*320P
Frequency response: 20Hz-20KHz
Sensitivity: -35dB±2dB
Output impedance: <200Ω
Maximum sound pressure: 136dB (1%T.H.D.1kHz, 0dB SPL=2x10Pa)
Signal-to-noise ratio: >92dB
Dynamic range: >98dB
Equivalent noise: 18dB, A-weighted
Connection method: T-shaped head, junction box
Connection mode: 8-core DIN interface or RJ45 interface (optional), 3-core XLR cable (for dual backup)
Power supply mode: DC24V host power supply
Microphone size: 225×34×23mm (excluding shaft)
Base size: 180×115×55mm (excluding microphone pole)
Color: dark gray
