VISSONIC Audio Conference System Multi-function Microphone Interface Box
Overview
The VIS-AIB microphone interface box is designed to support VISSONIC conference microphone remotely installed under the table or armrest solution. With the phoenix connectors on both sides of the box, it can connect Dynamic mic/Boundary Condenser mic input, buttons and speakers on plate to control the conference unit etc. By the RJ45 port it can easily connect into existing VISSONIC conference microphone family to integrated into one part seamlessly.
It's an ideal solution for customized operation plate on the table and hide the main part of microphone, or any analog microphone like wired handheld type into the same system.
Features
- Compact metal cover design to mount under table or armrest of chair.
- VIS-AIB Microphone interface box is suitable for customized installation solutions. It allows to add a variety of functions to meet meeting needs. In addition, two separate audio inputs are provided, each with or without phantom power microphone, such as capacitor type or dynamic type.
- It also provides microphone switch button, priority button, approval button and corresponding LED light Phoenix interface, which is used to customize embedded button panel for gooseneck microphone.
- Adjustable sensitivity, compatible with different inputs
- RJ45 port to connect into VISSONIC networked system seamlessly
- It provides two phoenix stereo jacks for connecting to headphones, and two speaker outputs for connecting to speaker panels (VIS-SPK-F) or custom speakers.
Technical Specification
Voltage supply 48V DC
Static power consumption 1W
Frequency Response 20Hz ~ 20KHz
Noise ratio (S / N)> 80dB
Total harmonic distortion <0.05%
Channel Crosstalk> 80dB
Dimensions (mm) 130L x 100W x30H with two ears for screw fix
Dark color
Weight: 0.5KG
Connectors
2xRJ45 port
2xBoundary condenser mic phoenix connector
2xSwitch for MIC/48V option
2xGain adjust knob
2x Group phoenix connectors including:
Ground
Mic button for microphone ON/OFF
Clear button for chairman priority operation
Approval Button for chairman priority operation
LED Power: +5 V, max. 40 mA
Speak LED indicate the gooseneck light color
Mic LED red indicate the microphone is ON of the conference unit
Mic LED green indicate the microphone is in request-to-speak mode of the conference unit
Clear LED shows the chairman is in priory mode to mute or close the delegate
Approval LED shows the chairman operating approval to speak
2x 5 pin phoenix connector for speaker and headphone
Headphone Output independence: 16 Ω
Speaker output independence: 8Ω
Frequency response: 20~15000hz
Application
Audited Supplier 
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