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direct current signal transmission [1 record]

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Record 1 1994-01-29

English

Subject field(s)
  • Corporate Security
  • Electrical Engineering
  • Security Devices
CONT

Direct current transmission. Direct current signal transmission devices have been used for many years in the alarm industry to transmit alarm signals. ... unlike McCulloh circuits, they require a dedicated pair of metallic conductors between the central station monitor and each protected area.

French

Domaine(s)
  • Sécurité générale de l'entreprise
  • Électrotechnique
  • Dispositifs de sécurité

Spanish

Save record 1

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TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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