diàn​zǐ​yǎn

bionic eye

电子眼 (電子眼) diàn​zǐ​yǎn
bionic eye
an artificial or electronic eye used to restore vision or in robotics
surveillance camera noun
a camera used for security monitoring or capturing traffic violations

Frequency

Movie subtitles
0.240 per million appears in 0% of films
Written text
1.29 per million

Sources

Definitions
CC-CEDICT