That's exactly what security cameras do: see a threat and do nothing! During an active shooter attack, security cameras are of little value other than recording the shooter's activity as he moves throughout the building, shooting people.
Every active shooter must do one thing before a shot is fired: display a weapon. Ninex ThreatWatch™ is a real-time physical threat detection system that utilizes advanced artificial intelligence technology to automatically detect a threat before a single gunshot is fired.
Ninex ThreatWatch™ facial recognition technology can instantly determine the name of an individual from photographs previously uploaded within its internal database with a 98% level of accuracy when a face mask is not present.