TOA Electronics Infrared Chairperson Station for TS-800UL - TS-811
TOA Electronics Infrared Chairperson Station for TS-800UL - TS-811 is backordered and will ship as soon as it is back in stock.
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TOA Electronics Infrared Chairperson Station for TS-800UL - TS-811
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).
| Feature | Benefit |
|---|---|
| Priority Speech Key | Allows the chairperson to take immediate precedence over all delegate units for meeting control |
| Multilingual Channel Selector | Switches between conference language channels for international or bilingual meeting environments |
| Automatic Feedback Suppression | Monitor speaker mutes when the microphone is active and vice versa — eliminates feedback loops |
| Built-in Monitor Speaker (0.2W, 8Ω) | Allows the chairperson to hear conference audio without headphones |
| Dual Headphone Jacks (3.5 mm × 2) | Provides private listening for chairperson and assistant with independent volume controls |
| Recording Output | Dedicated output for archiving proceedings or integrating with external recording equipment |
| In-Use LED Ring Indicator | Provides a clear visual cue to participants when the chairperson microphone is active |
| Multiple Chairman Unit Support | The system supports more than one chairman unit for flexible meeting management configurations |
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.
| Specification | Details |
|---|---|
| Power Source | 24V DC (supplied from TS-918 Expansion Unit) |
| Current Consumption | Max. 60 mA |
| Monitor Speaker | 8Ω, 0.2W |
| Headphone Output | Ø3.5 mm mini jack (3P, monaural) × 2 |
| LED Indicators | Speech indicator (ring LED), Power indicator (flashes at communication failure) |
| Microphone Connection | XLR-4-31 type (for optional gooseneck mic) |
| Optional Microphones | TS-903 (standard length) or TS-904 (long length) gooseneck |
| System Connection | Via TS-919B1 or TS-919B4 Bridge Unit → TS-918 Expansion Unit → TS-910 Central Unit |
| Operating Temperature | 0°C to +40°C (32°F to 104°F) |
| Operating Humidity | 90% RH or less (no condensation) |
| Finish | ABS resin, gray metallic, semi-gloss paint |
| Dimensions (W × H × D) | 210 × 68.6 × 152 mm (8.27" × 2.70" × 5.98") |
| Weight | 560 g (1.23 lb) |
| Aspect | TOA TS-811 (Wired, TS-800UL) | TOA TS-821Y (IR Wireless) | Bosch CCS-CU Chairman |
|---|---|---|---|
| Connection Type | Wired (TS-800UL system) | Infrared wireless | Wired (CCS-900 system) |
| Priority Speech Key | Yes | Yes | Yes |
| Channel Selector | Yes (multilingual) | Yes (main/sub) | Optional |
| Recording Output | Yes | Via central unit | Via central unit |
| Headphone Jacks | 2 (independent volume) | 2 (independent volume) | 1 |
| Feedback Suppression | Yes (auto speaker/mic switching) | Yes | Yes |
| Power Source | 24V DC from TS-918 | Battery (10 hr) or AC adapter | Wired from central unit |
| Best For | TS-800UL system expansion | New wireless conference install | Bosch CCS-900 ecosystems |
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.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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