"Surveillance cameras" are cameras placed in public or private areas to watch and monitor people's activities for safety or security purposes. Full definition
Other recommendations include increasing use of surveillance cameras, revising its use - of - force policy and creating a zero - tolerance policy for staff who fail to report suspicious behavior by officers. (nypost.com)
Is the use of video surveillance cameras in school an invasion of student privacy? (schooltechleadership.org)
Video surveillance cameras recorded one person entering the museum through a window. (artmarketmonitor.com)