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

Colombia customers use our X-ray security inspection equipmentUnder the premise of global economic integration, the economic development of countries in the world continues to enter a new path, and the ensuing security inspection issue has attracted more and more attention, and how to improve the pr

How to install people screening?People screening is a detection device that detects whether personnel are carrying metal objects. People screening is used to check and filter harmful and offensive metals such as knives, guns, and bombs. In addition to be used for airports, places that need to protec