TERMIUM Plus®

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CAPTEUR INFRAROUGE DIFFERENTIEL [1 record]

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Record 1 1994-01-29

English

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

The major breakthroughs in the passive infrared technology were the introduction of the pyroelectric sensor ... and the use of differential infrared sensors which efficiently suppresses false signals caused by air turbulence.

French

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

Spanish

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