TS-920 Series

Advanced conference system with easy cable-free installation.


TS-820/920 series is a new generation stand-alone conference system.

Visual noiseless design and high quality sound with reduced unwanted vibration are realized. Various functions are provided to facilitate smooth meetings. The TS-920 Series is a cordless infrared conference system that can be installed and removed quickly and easily. Since the TS-921 chairman unit and the TS-922 delegate unit require no wiring, they permit easy installation based on an unrestricted layout. The infrared Transmitter/receiver unit and recording equipment are connected to the TS-920 central unit, and the system function settings and status indications are performed at the central unit.


The TS-920 Series is ideal for conferences and meetings in corporate, educational and hotel applications.


  • Good coverage
  • Exceptional sound quality
  • Up to 192 units can be connected
  • Voting function, Subline for second language monitoring, inside record function, Feedback suppression and priority speech function
  • Flexible and easy configuration in different rooms and with varied participant numbers
  • Secure, wireless infrared communication assures freedom from eavesdropping and interference
  • Easy to set-up and operate


Application examples:

  • Conference rooms
  • Boardrooms
  • Parliaments
  • Hotels
  • Multipurpose halls
  • Houses of worship


TS-920RC

Central Unit

TS-921

Chairman Unit

TS-922

Delegate Unit

TS-923

Standard Microphone Unit

TS-924

Long Microphone Unit

TS-905

Infrared Transceiver

TS-907

Infrared Transceiver

BP-900

Lithium-Ion Battery