Microphone For Video Conferences



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Omnidirectional, full function
With 360° pickup range, star microphone array, wide-range frequency response, supports dual mode (digital, analog) output.
Intelligent voice tracking
Auto focus on the current speaker without human intervention, clear voice, low noise.
Large pickup area
Pickup covers an area of 60 square meters, three times bigger than similar products.
Beautiful and high efficient
Electronic devices can be hidden in the ceiling, far away from the floor and desktop, more simple, beautiful and efficient.
Perfect voice quality
Depend ceiling mount, optimize the audio acquisition, real voice to show.



Application characteristics
· Installation is simple and flexible
· Concealed design
· Built-in three microphone components to support 360-degree pickup
Characteristics and advantages
· Support for stereo audio
· Support for digital, analog dual-mode
· Supports multiple microphone arrays
· 60 square feet of free to deal with the room, three times larger than similar one-way products
· Electronic equipment is hidden in the ceiling, away from the floor and the desktop, so that the room is more flexible
· Directly connected to the interactive teaching system
Audio function
· Dynamic microphone orientation recognition
· Full-duplex digital audio
· Instant adaptation to echo cancellation
· Automatic Noise Suppression (ANS)
· Automatic Gain Control (AGC)
· 360-degree suspension of the microphone array pickup, without physical intervention can focus on the current speaker, so as to bring a better cloud classroom audio experience.
Transducer PrincipleBack Electret Condenser
Directivity Characteristic360°
Pickup Distanceradius: 6m
Frequency Response40Hz ~ 20KHz
Sensitivity-38dB ± 2dB (0dB = 1V / Pa at 1KHz)
Output Impedance500Ω ± 30% (at 1kHz)
Equivalent Noise Level≤13dB A (IEC 581-5)
Max. Input SPL132dB (THD ≤ 1.0% at 1kHz)
Max Cascade Number on Single Group 4
Analog Audio OutputSupport
Digital Audio OutputSupport
Input/Output Interface
Micphone Interface6 pin XLR jack, for spicial micphone
System LampRed light: system initializing
Green light: clock synchronizing
Green flash: working
Uplink Digital InterfaceRJ45: for power input, audio transfer
Downlink Digital InterfaceRJ45: for power supply, audio transfer
Analog InterfaceRJ45: connect front special box (DAB10), for power input, audio transfer
Dip switchSW1: M: Master mode, S: Slave mode
SW2: D: Digital mode, A: Analog mode
Generic Specification
Input VoltagePoE 48V
Current ConsumptionTBD
Operating Temperature-5°C ~ 40°C
Storage Temperature-20°C ~ 60°C
Power ConsumptionTBD
Dimensions127mm x 110mm x 33mm

Datasheet Prodotto

Intellisystem Technologies