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Signal devices (Dsgp)

Definition
Devices that present an electric quantity whose modulation represents coded information, as a red light or a flashing light. (Source: Team)
Use For
Signal equipment
Broader Term
Communication devices (Dsg)
Narrower Terms
Signal lights (Dsgpk)
Related Terms (Hierarchical)
Communications satellites (Dsgc)
Optical waveguides (Dsgk)
Personal communication devices (Dsgl)
Radio equipment (Dsgm)
Signs (Dsgr)
Suppressors (Dsgs)
Telephone equipment (Dsgv)
Terminals (Communications) (Dsgw)
Transducers (Dsgx)