Yealink CM20

Product type

Microphone

Product colour

Grey

Placement supported

Ceiling

Housing material

Acrylonitrile butadiene styrene (ABS), Polycarbonate

Microphone sensitivity

94 dB

Microphone frequency

120 - 16000 Hz

Microphone direction type

Omnidirectional

Number of microphone arrays

16

Signal-to-Noise Ratio (SNR)

86 dB

Device interface

RJ-45

Power source type

PoE

Power consumption (typical)

5.7 W

Power consumption (max)

9 W

Width

223 mm

Depth

223 mm

Height

83 mm

Weight

615 g

Operating temperature (T-T)

0 - 50 °C

Operating relative humidity (H-H)

5 - 90%

Storage temperature (T-T)

0 - 70 °C

Package width

398 mm

Package depth

310 mm

Package height

135 mm

Package type

Box

Quantity

1

Mounting kit

Yes

Screws included

Yes

User guide

Yes

Packaging 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 (φ6 * 30 mm, white, Polyamide), Self-tapping Screw*6 (T4*30mm), Machine Screw*5 (3*6PMOZN3+), Bracing Bredge Screw*20 (M3*6PWMHOZN3)