Explosive& Narcotics InspectionExplosives and Narcotics detection refers to the process of identifying and confirming substances that potentially contain explosives or drugs using specific technologies, methods and equipment. This detection activity has a wide range of applications in public safety,

Three Roller Gate also known as the three-roll door, it is a kind of channel gate, which belongs to the intelligent control terminal equipment of the entrance and exit of the people flow channel. 一、Definition and useThe three-roll brake machine is a special equipment for personnel to go through secu

Radiation Monitor SystemRadiation Monitor System is a device used to detect and monitor radiation levels and is widely used in various safety inspections and environmental monitoring scenarios. Depending on how they are used, Radiation Monitor Systems are categorized into two types, Tunnel Type Radi