bai3 lou6 din6 si6閉路電視闭路电视

Jyutpingbai3 lou6 din6 si6
Yalebai louh dihn sih
名詞Uncommon

Definition

Closed-circuit television (CCTV); a surveillance camera system used for monitoring specific areas.

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How it's used

While the full term is standard, many locals simply refer to these as 天眼, which literally translates to 'sky eye'. This nickname is widely understood and carries a slightly more informal, sometimes ominous tone when discussing privacy or security. Using the full term is safer in formal or professional contexts, such as when reporting an incident to the police or building management.

Measure word

bou6bouh

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector