TOA TS-921 Y Chairman Unit TS-921

Chairman UnitTS-921 The TS-921 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-922 Delegate units when speaking. It can be operated on either the AD-0910 AC adapter or the BP-900A lithium-ion battery. It is equipped with a remaining battery indicator. Two types of dedicated microphones are made available for the TS-921 as optional products: the TS-923, TS-903 standard type and the TS-924, TS-904 long type.,Chairman unit for basic discussion,Priority button,Equipped with voting function,0.2W monitor speaker,Audio monitoring switch (Main or Sub),2 headphone jacks with individual volume control,Approx. 10 hours continuous operation with the use of optional rechargeable lithium-ion battery