Chairman's unit

The TS-801 is a Chairman unit of the Infrared Conference system. Since the system is cordless, it can be easily installed and removed. The Chairman unit features a priority speech key which allows it to take precedence over the TS-802 Delegate units (optional) when speaking. It can be operated on either the AD-0910 AC adapter (optional) or the BP-900 lithium-ion battery (optional). It is equipped with a remaining battery indicator. Two types of dedicated microphones are made available for the TS-801 as optional products: the TS-903 standard type and the TS-904 long type.

  • Infrared transmission
  • Compact and lightweight
  • Unit equipped with removable microphone, loudspeaker and priority switch
  • 2 different version for chairman (TS-801) and delegates (TS-802)
  • When the loudspeaker is on, the microphone of the unit is automatically turned off to avoid feedback and vice versa
  • 1 recording output
  • Ring shaped in-use LED
  • Multiple chairman units can be operated simultaneously
  • Pressing the priority switch activates the chime and overrides delegate’s units
  • Easy hook-up

  • Specifications
  • Equipment
  • Tender text
  • Downloads
Specifications for product:
Power source

7.4 V DC (battery), 9 V DC (AC Adapter) (supplied from optional BP-900 Battery or AD-0910 AC Adapter)

Control keys, buttons and knobs

Monitor speaker volume

Headphone volume

Priority speech function


210 x 68.6 x 152 mm (W x H x D)


ABS resin, paint, grey metallic

Tender text