The TOA TS-811 is the chairperson unit for the TOA TS-800UL Infrared Conference System, providing priority speech control and clear audio monitoring for meeting leaders in boardrooms, council chambers, and professional conference environments. The unit features a priority speech key that enables the chairperson to take precedence over delegate units, a built-in monitor speaker, multilingual channel selector, feedback suppression via automatic speaker/microphone switching, a dedicated recording output, and an in-use LED ring indicator.

Powered by 24V DC from the TS-918 Expansion Unit, the TS-811 connects to the TS-919B1 or TS-919B4 Bridge Unit and then to the TS-910 Central Unit enabling full system integration including recording outputs and multi-unit chairman support. Two headphone jacks with independent volume controls allow both the chairperson and an assistant to monitor audio privately. The compact ABS resin enclosure (gray metallic, semi-gloss) accommodates optional gooseneck microphones: TS-903 (standard length) or TS-904 (long length).

Typical Applications

The TOA TS-811 is suited for corporate boardrooms requiring chairperson override capability, government and municipal council chambers, judicial courtrooms, university lecture halls with formal meeting protocol, multilingual international conference settings, legislative assembly rooms, and professional AV system integrations where the TS-800UL conference infrastructure is already deployed.

FAQ

• What conference system does the TS-811 belong to? The TS-811 is the chairperson unit for the TOA TS-800UL Infrared Conference System, connecting via TS-919B1/B4 Bridge Units and TS-918 Expansion Unit to the TS-910 Central Unit.
• How does priority speech work? When the chairperson presses the priority speech key, the TS-811 takes precedence over any active delegate units useful for managing debate or calling the meeting to order.
• What microphones are compatible? The TS-811 accepts optional gooseneck microphones: TS-903 (standard length) or TS-904 (long length), both sold separately.
• Can multiple chairperson units operate simultaneously? Yes the TS-800UL system supports multiple chairman units, providing flexibility for co-chair or presiding officer configurations.
• What is the recording output used for? The dedicated recording output connects to external recording equipment or a room AV system for archiving meeting proceedings.
• How does it differ from the TS-821Y? The TS-811 is a wired unit for the older TS-800UL system; the TS-821Y is the current infrared wireless chairperson unit for the TS-820 system offering cordless operation and rechargeable battery power.