Yealink CM20 AI-Powered Beamforming Ceiling Microphone

The Yealink CM20 is a premium ceiling microphone, expertly crafted to enhance audio performance in professional conference settings. Boasting an advanced array of 16 omnidirectional microphones, the CM20 captures sound in 360°, ensuring clarity and inclusivity in every discussion. With an integrated DSP, CM20 offers plug-and-play functionality with Yealink MVC systems, removing the need for external audio processing. Designed for medium to large conference rooms, the CM20 combines advanced technology with a sleek, elegant design, making it a perfect blend of functionality and style.

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 m² full-duplex audio capture (STIPA 0.78 at pick-up radius 3.2 meters), and an effective coverage up to 60 m² (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 & reverberation cancellation technologies for crystal-clear audio in every meeting.

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

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.

Audio Specifications:

• Frequency Response: 120Hz–16kHz
• Maximum SPL: 122dBSPL
• Signal Noise Ratio: 86dB @ < 1% THD
• Sensitivity: 0 dBV/Pa 94dBSPL@1kHz
• Microphone: 16 omni-direction microphone
• AEC Channel: 1 channel internal

Physical Specifications:

• Operating Temperature: 0–50°C
• Storage Temperature: 0–70°C
• Operating Humidity: 5%–90%
• Typical Power: 5.7 W
• Rated Power: 9 W
• Interface: 1 × RJ-45
• Power Supply: PoE (IEEE 802.3af, class 3)

Product Specifications:

• Size (Φ x H): 223 × 83 mm (with cover mesh), 215 × 81 mm (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)

• CM20
• White Mesh Cover
• Deployment Instruction Template
• Dust Cover
• Quick Start Guide
• Assembly Fixing Bracket
• Bracing Bridge × 1 pair
• Bracing Bridge Screw × 20 (M3 × 6PWMHOZN3)
• Machine Screw × 5 (3 × 6PMOZN3+)