Yealink CM20 - AI-Powered Ceiling Microphone

Advanced Microphone Array:

CM20 is equipped with 16 omnidirectional units, providing unparalleled audio clarity across 8 independent pickup zones.

Superior Coverage:

Yealink CM20 has a premium quality 30 ㎡ full-duplex audio capture (STIPA 0.78 at pick-up radius 3.2 merters), and an effective coverage up to 60 ㎡ (STIPA 0.72 at pick-up radius 4.5 meters), in the environment of RT60=408ms @1khz, Noise Level=40dBA, 2.8 meter height, ideal for medium to large spaces.

Intelligent Sound Processing:

Integrates Yealink's advanced noise reduction, echo and reverberation cancellation technologies for crystal-clear audio in every meeting.

Intelligent Tracking: *

Features 8 beam outputs for precise speaker tracking and integrates with room cameras for enhanced camera tracking, enriching meeting engagement.

In-built DSP for Simplicity:

Equipped with an integrated DSP, CM20 offers plug-and-play functionality with Yealink MVC systems, removing the need for external audio processing.

Network and Deployment Efficiency: *

Supports AES67 for easy integration into audio networks. PoE enabled, requiring just one Ethernet cable for power and audio.

Versatile Ceiling Integration:

Offers various installation options, including in-ceiling, pendant, and on-ceiling, for effortless setup and integration.

Elegant and Unobtrusive Design:

Includes a removable magnetic suction mesh cover, adding a touch of sophistication while being discreet and easy to maintain.

Yealink CM20 Technical Specifications

Package Content

• CM20 Microphone

• White Mesh Cover (Black Optional)

• Quick Start Guide

• Assembly Fixing Bracket

• Dust Cover

• Length-Adjustable Pole (Optional)

• Bracing Bridge* 1 pair

• Suspend Pole Adapter (Optional)

• Expansion Bolt•6 ($6 • 30 mm, white, Polyamide)

• Self-tapping Screw'6 (T4'30mm)

• Machine Screw'5 (3'6PMOZN3+)

• Bracing Bredge Screw•20 (M3€6PWMHOZN3)

Audio Specifications

• Frequency Response: 120Hz-16kHz

• Maximum SPL: 122dBSPL

• Signal Noise Ratio: 86dB THD

• Sensitivity: 0 dBV/Pa 94dBSPL@1kHZ

• Microphone: 16 omni-direction microphone

• AEC Channel: 1 Channel internal

Physical Features

• Operating Temperature: 0-500C

• Storage Temperature: 0-700C

• Operating Humidity:

• Continuous Power: 5-7W

• Rated Power: 9W

• Interface: 1 RJ-45

• Power supply: PoE (IEEE 802.3af, class 3)

• Size:

  • 0223*H83mm (with cover mesh)
  • 0215*H81mm (without cover mesh)
• Weight: 615g

• Product Color: Pearl Light Gray

• Product Materials: ABS+PC&iron mesh

• Plenum Rated UL 2043 (suitable for air handling spaces)

Logistic Information

• Box Size: 398 mm * 310 mm * 135mm

• N.W/CTN: 2.462kg

• G.W/CTN: 3.078kg