Synset:telecom equipment telecom system telecommunication system
Hypernyms:communication system
Inherited Hypernyms:telecommunication systemcommunication systemsysteminstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:televisiontelevision system
Full Hyponyms:
cableclosed-circuit televisioncolor televisionfield-sequential color televisionsatellite televisionsurveillance systemtelevision