Yealink CM20 AI-Powered Beamforming Ceiling Microphone
PRODUCT DESCRIPTION
Yealink CM20 AI-Powered Beamforming Ceiling Microphone (1303095) - 2 Years Local Warranty
16-Element AI Beamforming Ceiling Microphone with 8 Pickup Zones
The Yealink CM20 packs 16 omnidirectional microphone elements into a compact ceiling array, dividing the room into 8 independent pickup zones with 8 beam outputs for precise speaker tracking. As participants speak from different seats in the boardroom, the CM20 automatically focuses on the active talker for clear, natural conversation on every call.
Up to 60 m² Coverage for Medium and Large Meeting Rooms
A single CM20 delivers premium full-duplex audio capture across 30 m² (STIPA 0.78 at a 3.2-metre pickup radius) and extended coverage of up to 60 m² (STIPA 0.72 at a 4.5-metre radius), making it a strong fit for medium to large meeting rooms and boardrooms commonly found in Singapore offices.
AI Noise Reduction and Reverberation Suppression Built In
With AI dynamic noise reduction and AI reverberation suppression running on the integrated DSP, the CM20 adapts to your room acoustics and suppresses keyboard clatter, air-con hum and echoey reflections without requiring an external audio processor.
Clean, Cable-Free Tables with Single-Cable PoE
Because the CM20 lives on the ceiling and runs over a single RJ-45 cable with PoE (IEEE 802.3af, Class 3), your conference table stays completely free of microphone pucks and cabling. AES67 support allows integration into professional audio networks for pro AV projects.
Flexible, Plenum-Rated Installation
The CM20 supports in-ceiling, on-ceiling, pole-mount and wire-rope suspension installations, is Plenum Rated to UL 2043 for air-handling spaces, and weighs just 615 g in a low-profile housing with a detachable magnetic mesh cover.
Yealink CM20 Datasheet — Technical Specifications
General
| Part Number | 1303095 |
| Product | Yealink CM20 AI-Powered Beamforming Ceiling Microphone |
| Colour | Pearl Light Gray |
| Dimensions | Φ223 × H83 mm (with mesh cover); Φ215 × H81 mm (without mesh cover) |
| Weight | 615 g |
| Materials | ABS + PC and iron mesh |
| Certification | Plenum Rated UL 2043 (suitable for air-handling spaces) |
| Warranty | 2 Years Local Warranty (Singapore) |
Microphones
| Microphone array | 16 omnidirectional microphone elements |
| Pickup zones | 8 independent pickup zones |
| Beam outputs | 8 beam outputs for precise speaker tracking |
| Premium coverage | 30 m² full-duplex audio capture (STIPA 0.78 at 3.2 m pickup radius) |
| Extended coverage | Up to 60 m² (STIPA 0.72 at 4.5 m pickup radius) |
| Test conditions | RT60 = 408 ms @ 1 kHz, noise level 40 dBA, 2.8 m mounting height |
Audio
| Frequency response | 120 Hz – 16 kHz |
| Sensitivity | 0 dBV/Pa (94 dB SPL @ 1 kHz) |
| Signal-to-noise ratio | 86 dB @ <1% THD |
| Maximum SPL | 122 dB SPL |
| Audio processing | AI dynamic noise reduction, AI reverberation suppression, integrated DSP |
Connectivity
| Network | 1 × RJ-45 |
| Audio networking | AES67 supported |
Power
| Power supply | PoE (IEEE 802.3af, Class 3) |
| Power consumption | Typical 5.7 W; Rated 9 W |
Installation
| Mounting options | In-ceiling, on-ceiling, pole-mount, wire-rope suspension |
| Optional accessories | CM-MountKIT deployment kit (length-adjustable pole, suspension rope assembly) sold separately |
Compatibility & Software Support
The Yealink CM20 is designed for integration with Yealink 4th-generation MVC Series room systems, including MVC S50, MVC S80, MVC S90 and MVC S98.
AES67 support allows the CM20 to be integrated into professional audio-over-IP networks for pro AV installations.
Package Contents & Ceiling Audio Ordering Information
In the box:
- Yealink CM20 ceiling microphone
- Mesh cover
- Mounting brackets and screws
- Dust cover
- Quick start guide
Yealink ceiling audio family at SourceIT:
| Yealink CM20 AI-Powered Beamforming Ceiling Microphone (this product) | 1303095 |
| Yealink CM50 Dante Beamforming Ceiling Microphone | 1303096 |
| Yealink CS10 2-Way Coaxial Ceiling Loudspeaker | 1303094 |
| Yealink CS10-D 2-Way Coaxial Dante Ceiling Loudspeaker | 1306036 |
| Yealink AP08 Dante Digital Signal Processor | 1303097 |
Datasheet & Downloads
Frequently Asked Questions — Yealink CM20
What is the difference between the Yealink CM20 and the CM50?
The CM20 is a compact 16-element AI beamforming ceiling microphone (PoE, AES67) built for Yealink 4th-gen MVC Series rooms, while the Yealink CM50 (1303096) is a premium 127-element Dante ceiling-tile microphone with 8+2 Dante output channels for larger, integrated pro AV rooms.
How much room area does one CM20 cover?
A single CM20 provides premium full-duplex pickup over 30 m² (3.2 m radius, STIPA 0.78) and extended coverage of up to 60 m² (4.5 m radius, STIPA 0.72). For larger or unusually shaped rooms, contact SourceIT for a room design recommendation.
Which Yealink systems is the CM20 compatible with?
The CM20 is designed for Yealink 4th-generation MVC Series room systems (MVC S50, S80, S90, S98), and its AES67 support allows integration into professional audio networks.
Can I pair the CM20 with Yealink ceiling speakers?
Yealink's ceiling audio family includes the CS10 2-Way Coaxial Ceiling Loudspeaker (1303094) and the CS10-D Dante Ceiling Loudspeaker (1306036), which complete a ceiling-based conferencing audio setup for a fully cable-free table.
Why choose a ceiling microphone over table microphones?
A ceiling microphone keeps meeting tables completely free of devices and cables, avoids pickup of table knocks and paper shuffling near mic pucks, and covers flexible seating layouts. Yealink also offers the VCM38 Ceiling Microphone Array as an alternative ceiling option.
Does the Yealink CM20 come with local warranty in Singapore?
Yes. Every CM20 sold by SourceIT comes with 2 years local Singapore warranty and a GST invoice.
