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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
  • INQUIRY


Main Feature:

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.

Basic Parameters
Form factor
Back electret condenser
Directivity
360°
Pickup distance
Radius 6m
Frequency response
40Hz ~ 20KHz
Output impedance
500Ω ± 30% (at 1kHz)
Equivalent noise level
≤ 13dBA (IEC 581-5)
Sensitivity
-38dB ± 2dB (0dB = 1V / Pa at 1KHz
Maximum sound pressure level
132dB (THD ≤ 1.0% at 1kHz
Max. cascade connections per unit
4
Auto Echo cancellation
Support
Auto Noise suppression
Support
Auto Gain control
Support
Digital audio output
Digital audio interfaces can be developed for certified partners
Analog audio output
supported Analog audio output Applicable to third-party products without compatibility issues
Input / Output Interfaces
Microphone interface
6-pin cannon plug for connection with the dedicated pickup
System indicator lamp
Red normally ON: System being launched
Green normally ON: Clock being synchronized
Green flashing: In normal operation
Uplink digital port
RJ45: PoE input, digital audio transmission (connected to terminal)
Downlink digital port
RJ45: PoE power output, digital audio transmission (connected to a next-level microphone)
Analog interface
RJ45: Connected to the front adapter box (DAB10) PoE input, analog audio
transmission
DIP switch
SW1: M: Master processor mode, S: Slave processor mode
SW2: D: Digital mode; A: Analog mode
Power interface
JEITA type (DC IN 12V)
Reset button
Yes
General Specifications
Input voltage
PoE 12V ~ 48V
Input current
0.5A(max. )
Operating temperature
0° C ~ 40° C
Storage temperature
-40° C ~ 60° C
Power consumption
6W
Size(W/H/D)
110mm x 33mm x 127mm
Weight
375g
MTBF
>30000h


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