Conference Microphone with 6 Zones , ProMic , Black
You can select any calling from zone 1 to zone 6 or for all zones manually.
It is available online and with priority queue function. There are two RS485 online interfaces.
Independent power switch with LED indicator on the panel.
Chime function: both choices of 2 tones and 4 tones.
MIC/Chime/Main Volume Control.
Panel with 10-segment volume level display.
24V DC power input.