Yealink VCM38 Ceiling Microphone Array - Clearer and Smoother Audio Experience

• Description
• Specifications
• Downloads

• 
  Premium Audio
  8 Built-in microphones for 360-degree voice pickup
  Beamforming technology for automatically locating and optimizing voice pick up for the person speaking
  High-quality echo cancellation and Yealink noise proof technology for clearer voice
  
  Wide Coverage
  A single VCM38 unit can cover 40 square meters
  Available for up to eight units in one system
  Perfect for wide coverage of oversized meeting rooms
  
  Easy Deployment
  Available for PoE and enable easy deployment with just one cable
  Instead of complex operations

• Microphone Characteristics
  Built-in 8 microphone arrays
  - Frequency response: 100Hz~16KHz
  - Sensitivity: -45dB±1dB @ 1KHz (0dB = 1V/Pa)
  - Signal to noise ratio: 60dBA @ 1KHz
  - Max sound pressure level: 100dB SPL @ 1KHz,
  THD<1%
  360-degree voice pickup
  Optima HD voice
  Dual-color LED indicator
  Up to 8 units can be used in one system
  Audio Features
  Background noise suppression
  VAD (Voice Activity Detection)
  CNG (Comfort Noise Generator)
  AEC (Acoustic Echo Canceling)
  Yealink Noise Proof Technology
  Installation Guidelines
  Away from air conditioning or air vents
  Away from other obvious sources of noise
  Recommended installation height is 2.5m/8ft
  above the floor (can be adjusted according to
  the actual situation)
  Physical Features
  1 × RJ45 for ethernet and power
  Power over Ethernet (IEEE 802.3af)
  Power input: PSE 54V 0.56A or
  PoE 48V 0.27A
  Dimension (W.D.H): 127.3mm x 127.3mm x 66.3mm
  Operating humidity: 5~90%
  Operating temperature: 0~40°C
  Package Includes
  VCM38
  30~60cm Telescopic Rod
  Quick Start Guide

• Description	Downloads
  Yealink VCM38 Ceiling Microphone Array Datasheet	Download