Security CCTV video camera against blue sky.
Palabras clave
security,
camera,
guard,
control,
protection,
technology,
video,
cctv,
lens,
system,
safety,
privacy,
industry,
surveillance,
building,
electronic,
watching,
alertness,
secrecy,
looking,
private,
record,
electronic,
protect,
equipment,
monitor,
urban,
watch,
spy,
observe,
alarm,
secure,
property,
monitoring,
home,
digital,
risk,
sky,
heaven,
blue,
background
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