Yealink CMKit-121 audio ceiling solution

CMKit-121 – The perfect audio solution for conference rooms

The Yealink CMKit-121 has been designed to optimise conferences with brilliant audio quality and full room coverage. With the latest microphone and speaker technology, it ensures a superior sound experience that enables participants in medium to large conference rooms to communicate clearly and without interference.

Technical highlights at a glance:

• Components: CM20 ceiling microphone, 2 CS10 ceiling speakers, RCH40 E2 switch
• Room size: covers conference rooms up to 5 x 8 m, expandable to 6 x 10 m with a second kit
• Microphone: 16 omnidirectional units with 8 independent recording zones, radius up to 4 m
• Loudspeaker: Optimised for voice reproduction in video conferencing, with a focus on mid-range frequencies
• Audio processing: AI-based dynamic noise & reverberation cancellation
• Integration: Seamless compatibility with Yealink MVC systems without additional DSP device

Excellent recording and playback technology

The CM20 ceiling microphone impresses with 16 omnidirectional microphone units that cover a radius of up to 4 metres. Eight independent pickup zones guarantee crystal-clear sound, even in large conference rooms. The microphones are specially tuned to emphasise human voices, providing exceptional speech clarity. The CS10 ceiling speakers are also optimised, improving reproduction by focusing on mid-range frequencies – ideal for video conferencing and business meetings.

Intelligent audio optimisation – real-time adjustment

Thanks to an intelligent algorithm, CMKit-121 automatically adapts to the acoustic conditions of the room. Dynamic noise reduction and AI-based echo cancellation minimise distracting background noise and echo effects. This adaptive optimisation ensures that participants clearly understand every word, even in challenging environments. With the integration of a digital signal processor (DSP), the system works seamlessly with Yealink MVC solutions without the need for additional hardware. This enables a straightforward and cost-efficient setup.

Scalable solution for any room size

CMKit-121 has been specifically designed to meet the requirements of medium to large meeting rooms. One kit provides full audio coverage for rooms up to 5m x 8m. For extra-large rooms up to 6m x 10m, two kits can be combined to ensure optimal sound quality and range. This flexible scalability allows even larger teams to communicate seamlessly and efficiently.

Easy planning and implementation with the Yealink provisioning tool

With Yealink's innovative provisioning tool, you can Customise your ceiling-mounted audio solution. Create detailed heat maps and optimally configure the setup for the specific requirements of your conference room. From the first draft to the final implementation, the system offers endless combination options to ensure perfect audio coverage and the highest sound quality.

The Yealink CMKit-121 – a comprehensive solution for conferences at the highest level.