wireless conference system

三频无线基础讨论系统 DCS-1023F-W（全功能系列）

三频无线基础讨论系统 DCS-1023F-W（全功能系列）...

Triple-band Wireless Desktop Discussion System with Interpretation and Voting DCS-1022F-W （全功能系列）

Triple-band Wireless Desktop Discussion System with......

Triple-band Wireless Desktop Discussion System with Interpretation DCS-1022I-W（讨论同传终端 ）

Triple-band Wireless Desktop Discussion System with......

Triple-band Wireless Desktop Discussion and Voting System （讨论表决终端DCS-1022V-W ）

Triple-band Wireless Desktop Discussion and Voting System......

三频无线基础讨论系统（基础讨论终端DCS-1022-W）

三频无线基础讨论系统（基础讨论终端DCS-1022-W）...

三频无线基础讨论系统 DCS-1023-W（基础讨论终端DCS-1023-W）

三频无线基础讨论系统 DCS-1023-W（基础讨论终端DCS-1023-W）...

30000S FS-FHSS无线会议系统

30000S FS-FHSS无线会议系统...

Wireless Simultaneous Interpretation System

Wireless Simultaneous Interpretation System...

Wireless Simultaneous Interpretation System

Wireless Simultaneous Interpretation System...

IR Simultaneous Interpretation System

IR Simultaneous Interpretation System...

Wireless Hand-held Voting System BJ-W5

Wireless Hand-held Voting System BJ-W5 ...

Wireless Desktop Voting System BJ-04-W

Wireless Desktop Voting System BJ-04-W ...

Wireless Hand-held Voting System with Interpretation

Wireless Hand-held Voting System with Interpretation ...

会议系统

会议系统...

Paperless Conference System-Tablet PC

Paperless Conference System-Tablet PC...

Wireless Microphone

Wireless Microphone...

Automatic Speech Recognition System

Automatic Speech Recognition System...