DESCRIPTIONS

Model : VISSIONIC VIS-DOC-T/VIS-DOD-T

The appearance of this conference unit continues the classic design ideas, absorbing a number of classic microphone elements, including a long-stroke physical speaking button with a concave relief, a built-in 2x2W high-quality speaker, and a symmetrical design. The core uses VISSONIC digital network technology to maintain consistent excellence. Installation and use experience. 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. The unique AUDIO-LINK digital ring network technology achieve full-digital signal transmission and processing, Stylish, low profile design with physical button

KEY FEATURES

• Compliance with IEC 60914, GBT 15381-94
• Single CAT5e cable transmits 64 channels of audio and various information
• High fidelity sound by zero loss audio transmit technology, 48K audio sampling frequency, 20Hz~20KHz response frequency 
•  "Hand-in-Hand-Loop-Network" connection makes the system always working perfectly no matter changing discussion unit or having any malfunctioned units.
• This system automatically assigned to each unit independently ID to avoid duplicate ID conflict
• Limiter to prevent the sound suddenly become loud or low; noise gate of human voice can be identified; AGC (Automatic Gain Control)/AFC (Adaptive ● Feedback Cancellation)/ANC (Active Noise Control)/Mix (Auto-Mix) technology
• Hot-swap for any system unit, and the controller has auto-recovery function
• Precise cardioid directional microphone capsule with anti-wind microphone foam, with two-color LED indicator
• Button for MIC ON/OFF, Priority & Apply Answer button for chairman unit
• Built-in high-fidelity speakers, it automatically mutes to prevent howling when press MIC ON
• Head-set interface in both sides with volume adjust
• Work with our HD camera and video matrix switcher, it applies camera auto tracking function

TECHNICAL SPECIFICATIONS