Despite the rapid socio-economic development today, in a peaceful environment, the internal security environment is often affected by terrorists and other insecurity factors, putting us in a dangerous environment. Therefore, in this case, a large investment in security inspection device is very impo

What is a Security inspection machine?Security inspection machines are widely used in airports, railway stations, subway stations, bus stations, government buildings, embassies, conference centers, exhibition centers, hotels, shopping malls, large-scale events, post offices, schools, logistics indus

Hand-held metal detector is a kind of metal detector. It is named after the handheld method of use. It is mainly used for anti-theft in factories, on-site security inspection and fraud protection in the examination room. Compared to security doors, hand-held metal detectors are more accurate. Due to