Closed-circuit television (CCTV) cameras have been spotted in classrooms of a newly completed high school in Pyongyang, ...
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 ...
closed circuit television and police body cameras. Johnston was reportedly seen pushing "against police" and aiding "other rioters" near the Capitol's entrance. According to prosecutors ...