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Meaning of motion detector | Babel Free

Noun CEFR B2

Definitions

A device used in security systems that can alert the user of the presence of a moving object.

Equivalents

Deutsch Bewegungsmelder
Suomi liiketunnistin liikkeentunnistin
Italiano sensore di movimento
Русский дете́ктор движе́ния

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

motion discomfort motion lotion motion of confidence motion of no confidence motion of someone's ocean motion parallax

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