High-Performance Wired Digital Conference System with Main Unit Control and Microphone
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Product Highlights
- Unique Glass Control Panel: Scratch-resistant back-lit glass design with OLED display for stylish, low-profile interface.
- Robust Loop Network: Hand-in-Hand-Loop-Network ensures system reliability even if individual units are broken.
- RF Interference Free: AUDIO-LINK digital ring technology completely avoids RF interference from cell phones.
- High Fidelity Audio: Zero loss audio transmit with 48K sampling frequency and 20Hz~20KHz response range.
- Flexible Discussion Modes: Supports OPEN, VOICE, FIFO, PTT, APPLY, and ALL modes with adjustable active units.
- Advanced Noise Control: Features AGC, AFC, ANC, and Auto-Mix technology for clear sound and noise gate.
- Hot-Swap & Auto Recovery: Supports hot-swapping of any unit with controller auto-recovery function for maintenance.
- VIP Delegate Function: Up to 32 units can be set as VIP delegates for free speaking when fewer than 8 active.
Product Attributes
- Customization
- Available
- Style
- Gooseneck Microphone
- Signal Transmission
- Wired
- Model NO.
- VIS-DEC-T/VIS-DED-T
- Directivity
- Bi-direction
- Sound Channel
- Stereo
- Transducer Principle
- Condenser Microphone
- Sound Field Force
- Pressure Type
- Display
- OLED Display 128* 32
- Transport Package
- Carton
- Trademark
- VISSONIC
- Origin
- China
- Production Capacity
- 10000
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Product Description
Technology-Hiding under glass but outstanding
The CLASSIC-D series is the product developed by our R&D people over 10 years experience in conference system. Scratch-resistant back-lit glass control panel is unique in design. CAT5 cable port is popular for its lots of advantages. Special loop ring connection methods promise the reliability and robust of our system is not affected by any broken units during conference.
Small and exquisite but powerful, that's what we deliver to you

1.Stylish, low profile design with touchable interface
2.Standard CAT5e and RJ45 connectors are used in CLEACON series to provide more convenient on project and maintenance.
3. The connection of MIC units are either hiding underneath or from the rear of the unit, makes it convenient for different request of installation,
4. Internal high fidelity loudspeaker
5. Head-set interface in both sides with volume adjust
6. Line-in interface which allows microphone or other line-in device like cell phone, laptop to pass audio through to perform teleconference
7. The unique AUDIO-LINK digital ring network technology achieve full-digital signal transmission and processing, completely avoid the RF interference from cell phone or similar devices.
8. Strong system robust by the "Hand-in-Hand-Loop-Network" connection method.
9.The microphone sensitivity of each unit and 16 level equalizer EQ can be
adjusted independently
10.VIP delegate: If order all the units as chairman, you can re-set some units as VIP delegate (MAX 32 units), VIP delegate can open mic to speak freely if there is no more than 8 units activated at the same time.
1. Compliance with IEC 60914, GBT 15381-94
2.The unique AUDIO-LINK digital ring network technology achieve full-digital signal transmission and processing, completely avoid the RF interference from cell phone or similar devices.
3.One CAT5e cable to transmit 64 channel audio and other signals
4. High fidelity sound by zero loss audio transmit technology, 48K audio sampling frequency, 20Hz~20KHz response frequency
5."Hand-in-Hand-Loop-Network" connection makes the system always working perfectly no matter changing discussion unit or having any malfunctioned units
6.This system automatically assigned to each unit independently ID to avoid duplicate ID conflict
The microphone sensitivity of each unit and 16 level equalizer EQ can be adjusted independently
7. The 16-level equalizer EQ to achieve sound or the whole conference field adjustment, limiter to prevent the sound suddenly become loud or low; noise gate of human voice can be identified; support AGC(Automatic Gain Control)/AFC(Adaptive Feedback Cancellation)/ANC(Active Noise Control )/Mix (Auto-Mix) technology
8. Hot-swap for any system unit, and the controller has auto-recovery function
9. Precise directional microphone head with anti-wind microphone foam cover, with two-color LED indicator
10.Button for MIC ON/OFF, Priority & Apply Answer button for chairman unit
11.Built-in high fidelity speakers, it automatically mutes to prevent howling when press MIC ON
12. Head-set interface in both sides with volume adjust
13. Without using PC software, our conference controller still owns following settings:
14.Limit on the number of speaking persons: By Setting the number of active units at the same time(Number is 1/2/3/4/5/6/7/8 units)
Discussion modes
15."OPEN" Free for all, limited by the active units setting by controller,"VOICE" Unit activated by voice, "FIFO" First in First out,"PTT" Keep pressing button when speaking, "APPLY" To apply then to speak,"ALL" Free to speak for all people
16.Work with our HD camera and video matrix switcher, it apply camera auto tracking function
17.The unit showing real time on the screen, and count-down timer for speaking person.
| Button | Touchable interface, no physical buttons |
| Sound Pickup | heart type capacitance |
| Display | OLED display 128 × 32 |
| Sensitivity | -46 dBV / Pa |
| Maximum power consumption | 2.0W |
| Directivity | 0 ° / 180 °> 20 dB (1 kHz) |
| Headphone load | 16Ω |
| Headphone volume | 10mW |
| Headphone jack | 3.5mm stereo |
| Input impedance | 2kΩ |
| SNR | 70dB |
| Frequency response | 20 ~ 20000Hz |
| Equivalent noise | 20dBA (SPL) |
| Main material | ABS |
| Operating temperature | 0 ºC to + 55 ºC |
| Color | Black |
| The maximum sound pressure | 125dB (THD <3%) |
| Weight | 1.1kg (with microphone) |
| Dimension | 185 × 130 × 50mm (width ×depth ×height) (without microphone) |
| Connection | CAT5 / CAT6 cable + snap |








About the Supplier
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Company Profile
VISSONIC Electronics is located in Guangzhou Huangpu Development Zone. We are a professional manufacturer of audio and video products in Guangzhou, with its own brand VISSONIC, is a collection of R & D, production, sales of high-tech enterprises. Our main task is to develop and produce high-performance and innovative audio and video products for our customers.
Major products:
5G WiFi wireless conference system
DSP Network digital conference system
Full digital IR interpretation system
Seamless videowall modular processor
4K matrix switcher
Our focus on detailed and thorough audio system design is one of the ways we stand out above other professional audio equipment specialists. We work with you every step of the way on your audio system purchase: From your vision of the system, figuring out needs and priorities within a budget, the actual audio system design as well as installation of system and help troubleshoot any issues on-site. After turning your audio system design dreams into reality, High Performance Audio Visual staff can help train and teach you how to use the sound equipment to best reach the audio results you want.
About Our Factory & Business Background
- Address
- Room 402, Building G7, No. 31, Kefeng Road, Huangpu District, Guangzhou, Guangdong, China
- Terms of Payment
- T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Guangzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-09-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the connection method for the conference system?
- The system uses a 'Hand-in-Hand-Loop-Network' connection via CAT5 or CAT6 cables, ensuring robust performance even if units are disconnected.
- Does the system suffer from RF interference?
- No, the unique AUDIO-LINK digital ring network technology achieves full-digital signal transmission, completely avoiding RF interference from cell phones or similar devices.
- What discussion modes are supported?
- It supports OPEN (free for all), VOICE (activated by voice), FIFO (first in first out), PTT (push-to-talk), APPLY (apply then speak), and ALL (free to speak for all).
- Can the microphone sensitivity and equalizer be adjusted?
- Yes, the microphone sensitivity of each unit and the 16-level equalizer EQ can be adjusted independently to optimize sound quality.
- What is the VIP delegate function?
- If all units are ordered as chairman, up to 32 units can be reset as VIP delegates, allowing them to speak freely if no more than 8 units are activated simultaneously.
- Is the system easy to maintain?
- Yes, it supports hot-swapping for any system unit, and the controller has an auto-recovery function to ensure continuous operation.
- What audio quality does the system provide?
- It provides high-fidelity sound with zero loss audio transmit technology, 48K audio sampling frequency, and a frequency response of 20Hz to 20KHz.
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Product Groups
- Electronic Name Plate
- 4K 60HZ Modular Video Wall Processor
- WiFi Wireless Conference
- Digital DSP Wired Conference
- CLASSIC-D Basic Wired Conference
- Digital IR Interpretation System
- NETLINK Paperless Multimedia System
- AUDIOLINK Network Audio System
- AUDIOLINK Network Audio
- Camera Auto Track & Recorder
- 4K Modular Videowall Peocessor
- M5 Hybrid Switching Matrix
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