RTS US?2002 2 Channel User/Main StationThe US 2002 Intercom User Station is designed for stationary use by personnel who may require selective access to two or more intercom channels. It can be rack mounted or used as a desktop station. For rack mounting, optional hardware is required. For desktop use the four rubber feet supplied. The US 2002 can be used as a simple, multi channel user station. Typically, in this application, no program sources or public address output are connected and