#television_system__television  a telecommunication system that transmits images of objects (stationary or moving) between distant points
  supertype:  telecommunication_system__telecommunicationsystem__telecommunication_equipment__telecommunicationequipment  a communication system for communicating at a distance
  part:  audio  cathode-ray_tube  monitor.electronic_equipment  television_equipment  television_receiver  television_transmitter  video
  subtype:  cable_television_service__cable__cable_television__cabletelevision__cable_system__cablesystem  a television system transmitted over cables
  subtype:  closed-circuit_television  a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater)
     subtype:  surveillance_system  a closed-circuit television system used to maintain close observation of a person or group
  subtype:  color_television_system__color_television__colortelevision__colour_television__colour_television_system__color_TV__colour_TV  a television that transmits images in color
     subtype:  field-sequential_color_television_system__field-sequential_color_television__field-sequential_color_TV__field-sequential_color_TV_system  an early form of color TV in which successive fields are scanned in three primary colors

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