System speech unit(YY-H8212C/D) |
System speech unit(YY-H8210C/D) |
系统控制主机(YY-W3220M) |
System control host(YY-H8210M) |
系统发言单元(YY-W3220C/D) |
会议话筒充电箱(YY-W3220P) |
Infrared transmitter for simultaneous interpretation system(YY-IR3020M) |
Infrared transmitting unit for simultaneous interpretation(YY-IR3020T) |
Infrared receiving unit for simultaneous interpretation(YY-IR3020R) |
Unit of simultaneous interpretation(YY-W3020i) |
Charging box for simultaneous interpretation(YY-W3020P) |
视像跟踪处理器(YY-CT330) |