The TS-D1000-SU Sub Control Unit is exclusively designed to be used with the Digital Conference System, TS-D1000 Series.
It allows easy expansion of the conference system by connecting it to the TS-D1000-MU Master Control Unit. Up to 48 Chairman/Delegate units can be connected to each Sub Control Unit using CAT5e STP LAN cables. And up to 5 Sub Control Units can be connected to the Master Control Unit using the supplied LAN cable. With the use of an optional rack mounting bracket, it can be mounted in an EIA Standard equipment rack (1 unit size).
The TS-774 is a designed microphone for exclusive use with the conference units of the TS-780 series Conference system. Ring type In-Use lamp located at the microphone head permits displaying the operation status of the conference units.