Walk-through metal detectors are increasingly becoming a necessity in public areas such as schools, airports, and malls. They are used to detect concealed weapons, and other metallic objects, ensuring the safety of the public. With the growing demand for security, more and more people are interested

Do you know the steps of X-ray screening?As there are many complex people in public places, and illegal elements often carry knives, guns, bombs and other dangerous contraband to commit crimes, which eventually cause serious casualties and property losses, but also cause extremely negative impact on

Handheld metal detectorsare a crucial tool for security and safety in various settings. However, their depth detection capabilities can vary widely based on the technology used and the specific design of the detector. This article will explore the factors that influence the detection depth of handhe