Civil Aviation Security Screening MachineCivil Aviation Security Checker is a mandatory air security technical inspection equipment implemented at civil airports to prevent hijacking (bombing) of aircraft and other aviation security incidents, and to safeguard the safety of passengers, crew and airc

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

Working Principle of Security Walk-through metal detector (WTMD)WTMD works through the principle of electromagnetic induction, the internal transmitting coil generates a low-frequency alternating electromagnetic field, when the personnel carries the metal object through, the metal object will be ind