The TS-811 is a Chairman unit that can be connected to the conference system by a cable. It is equipped with a priority switch, allowing speech to take precedence over the Delegate unit. The TS-811 is directly connected to the TS-919B1 or TS-919B4 Bridge unit, then to the TS-910 Central unit via the TS-918 Expansion unit. Either the standard type or long type can be selected for the microphone.
Toa Electronics TS-811 Specs
Speaker phone - wired
Speaker, priority speech function
Semi-gloss metallic gray
Push to Talk (PTT)
2 x headphones (mini-phone 3.5 mm) Microphone (4 pin XLR)