Yealink CMKit-121 Black, Grey

Features
Product colour	Black, Grey
Placement supported	Ceiling
Audio
Frequency range	100 - 20000 Hz
Impedance	8 Ω
Microphone
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
Ports & interfaces
Device interface	RJ-45
Ethernet LAN (RJ-45) ports	4
Power
Power source type	PoE
Operational conditions
Operating temperature (T-T)	0 - 50  Â°C
Operating relative humidity (H-H)	5 - 90%
Storage temperature (T-T)	0 - 70  Â°C
Packaging data
Package type	Box
Packaging content
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 (�†6 * 30 mm, white, Polyamide), Self-tapping Screw*6 (T4*30mm), Machine Screw*5 (3*6PMOZN3+), Bracing Bredge Screw*20 (M3*6PWMHOZN3)

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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 Â°, 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.

The Yealink CS10, a low-profile (120mm) 2-way coaxial network speaker, excels in video conferencing with its exceptional audio performance. Designed specifically for the modern meeting environment, the CS10 blends high-quality audio with an elegant, minimalist design, making it a perfect match for contemporary conference rooms. Versatile and engineered for ease of use, the CS10 is a PoE-enabled speaker that can optionally deployed with variety supplementary components, simplifying installation across diverse ceiling types. Its covert design, establishes the CS10 as more than just a speaker — it is an essential addition to your meeting space, enhancing both visual and auditory experiences.

Meet Yealink RCH40, the Gigabit PoE+ Switch designed for Meeting Room Audio & Video Networking. With four Gigabit Ethernet downlink ports and one Gigabit Ethernet uplink port, Yealink RCH40 supports 802.3af/at standards, delivering up to 30W of power per port. With a total PoE power budget of up to 90W, it's an ideal solution for connect-ing audio and video devices in video conference systems.