Special Features:

Pillar point communication system provides fusion of air/gnd radio, high speed data transfer, clocks, closed circuit t.V. (site security), intrusion alarms, etc., and fibre optic network

Properties:

A grouping of two or more sets, with or without other components which are operated conjunctively in the same location to provide two or more modes of communications (radio, facsimile, telephone, telegraph, teletypewriter, etc.). May also provide facilities for controlling, switching, monitoring and the like. May be fixed or mobile installation.