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Omnidirectional Microphone

  • Suspended ceiling microphone
  • Suspended ceiling microphone
Suspended ceiling microphoneSuspended ceiling microphone

Suspended ceiling microphone

  • •360 Omni-directional pickup
  • • Dual mode output
  • • Intelligent Voice Tracking
  • •Beautiful and Efficient
  • Product description: Suspended ceiling microphone Array Digital Microphone

Main Features ·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.
Model M380
Name Ceiling Microphone Array
Transducer Principle Back Electret Condenser
Directivity Characteristic 360°
Pickup Distance radius: 6m
Frequency Response 40Hz ~ 20KHz
Sensitivity -38dB ± 2dB (0dB = 1V / Pa at 1KHz)
Output Impedance 500Ω ± 30% (at 1kHz)
Equivalent Noise Level 13dB A (IEC 581-5)
Max. Input SPL 132dB (THD 1.0 at 1kHz)
Max Cascade Number on Single Group 4
AEC Support
AGC Support
ANS Support
Analog Audio Output Support
Digital Audio Output Support
Input/Output Interface
Micphone Interface 6 pin XLR jack, for spicial micphone
System Lamp Red light: system initializing
Green light: clock synchronizing
Green flash: working
Uplink Digital Interface RJ45: for power input, audio transfer
Downlink Digital Interface RJ45: for power supply, audio transfer
Analog Interface RJ45: connect front special box (DAB10), for power input, audio transfer
Dip switch SW1: M: Master mode, S: Slave mode
SW2: D: Digital mode, A: Analog mode
Generic Specification
Input Voltage PoE 12V ~ 48V
Current Consumption 0.3A ~ 0.1A
Operating Temperature -5°C ~ 40°C
Storage Temperature -20°C ~ 60°C
Power Consumption 4.8W
Dimensions 110mm x 33mm x 127mm
Weight 0.3Kg

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