Which technology can be used for monitoring and recording activities in secure areas?

Video surveillance systems are specifically designed for monitoring and recording activities in secure areas. These systems use cameras to capture video footage, which can serve various purposes, such as enhancing security, deterrence against unauthorized access, and providing evidence in case of incidents. The recorded footage allows security personnel to review incidents after they occur, helping to identify wrongdoing or evaluate security protocols.

Other options, while important for overall security, do not focus primarily on monitoring and recording activities. Biometric access control, for instance, is primarily used to authenticate individuals entering a facility rather than monitoring ongoing activities. Fire alarm systems are designed for detecting and alerting occupants to fire hazards, and though they are critical for safety, they do not provide monitoring functions. Intrusion detection systems focus on identifying unauthorized entry, often through sensors but without recording visual footage of events. Hence, video surveillance systems stand out as the most suitable technology for capturing and reviewing activities in secure spaces.