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CCTV cameras spotted in N.K. classrooms, potentially signaling increased scrutiny
Closed-circuit television (CCTV) cameras have been spotted in classrooms of a newly completed high school in Pyongyang, ...
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Closed Circuit Television Systems Information
Closed circuit television systems (CCTV) are used for area surveillance and remote monitoring. Some closed circuit television systems can record events and trigger alarms. Closed circuit TV is ...