background
blurred
business
cable
camera
car
cctv
city
color
commercial
control
crowd
definition
electronic
equipment
expressway
guard
highway
identify
infrared
lens
looking
monitor
monitoring
observation
observe
outdoor
outdoors
pedestrian crossing
people
privacy
record
recording
road
route
safety
security
sensor
street
surveillance
system
technology
thermal imaging
traffic
transport
tv
urban
video
violation
watch
定額
The concept of video surveillance and security technology. A surveillance camera monitors the violators of traffic rules. In the background, the road of different congestion, red and green colors.の素材 [FY310131686198]
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