Yealink CMKit-121, Including 1x CM20 , 2xCS10 , 1xRCH40 E2, comprehensive package designed as the core setup for the Yealink audio ceiling solution

Yealink CMKit-121 • 1x CM20 Ceiling Microphone with Install accessories Beamforming Ceiling Array Microphone for Unmatched Audio Clarity Advanced Microphone Array Superior Coverage Intelligent Sound Processing Intelligent Tracking • 2x CS10 Ceiling Speaker with Install accessories 2-Way Coaxial Networked Ceiling Loudspeaker for Exceptional Sound Quality Acoustically tuned design for speech Innovative Coaxial Structure PoE-Enabled Active Speaker Versatile Deployment Sophisticated Design • 1x RCH40 E2 RCH40 E2, Better Connection Up to 90w PoE Budget 4x 10/100/1000Mbps Port 802.3af/at-compliant QoS, PoE Priority Control Including 2-year AMS