TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

double drop [1 record]

Record 1 2011-07-22

English

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

In central station systems, a technique whereby a reporting line is first opened to create a break alarm and then closed to create a closed alarm.

French

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

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: