8-zone desktop microphone for matrix. The MIC-DESK8M is clearly thought-out for professional installations, and allows you to broadcast public announcement via PREZONE88 PA system. It is equipped with a zone selector to select 1 to 8 zones, 4 buttons to group several zones, a chime system to prevent an announcement and a general volume control. LINK FOR FULL INFORMATION AND USER MANUAL: MIC-DESK8M