委托单位与科技revoluto麦克风麦克风and with语言选择器按钮,显示,我们netratebus插座底
版本:
MCS—D 3141 Delegate麦克风单元与显示和导航
# 486809阶
MCS—H D 3141 same as above,but with at the bottom连接
# 487996阶
全数字控制音频和麦克风up to 1000 units per麦克风阵列系统集成技术的特点revoluto走廊双向扬声器,耳机插座液晶显示的字母,大约48×12毫米。2)/ 12 5毫米字符字的高度;四频道选择和导航按钮、耳机麦克风音量控制按钮for a Connected麦克风开关off and on and the requesting to speak on the麦克风按钮和LED灯带on both sides of the housing indicate that is to speak请求参与者麦克风or the unit is in准备到谈话模式netratebus套接字(推挽)Conference for connection in the MCS - D - 200的会议系统住房