Some Common Knowledge About Subway Security Inspection Device

It is known to us that when we want to go through the subway, the first thing we meet is to receive security check. In order to make sure the progress of the security well, the government choose to use the subway security inspection device. Generally speaking, there are not only the subway use the security inspection device, but also train, airline and so on. But today I want to share some knowledge about the subway security inspection device with you.

The first thing I want to share with you is that why the baggage scanner machine happen.

This question is easy. As we all know, there had no subway security inspection device in the past. Because of it, there were many accidents happened. Such as the subway was on fire, because of some passengers take the light with them and use it in wrong way in the subway. What is worse, there were people was killed because one people hit the other people’s child, they were so impetuous that they used knife to kill the other people.

With these unsafe thing happened, expert begin to find some equipment to prevent people from carrying knives, light and so on. That means the time of subway security inspection device has come. From this part, we can simply know why the subway security inspection device happens. That is to say, we have known the function of the subway security inspection device.

The second thing I want to share with you is the species of the subway portable baggage scanner device.

There are many kinds of subway security inspection device. I just want to introduce some common equipment.

When we arrive at the subway, we should go through the security doors, and then there will be security staff using the hand-held metal detector to check on us. At the same time, we should put our luggage in the security X-ray machines, which can look at anything except the particular substance outsourcing, the clothes. According to this part, the security staff can know who take the knife or lighter, and then prevent them from taking these dangerous things with them. As we all know, passengers are not allowed to take liquid which is easy to fire or broken with them. If passengers carry the liquid, the security staff will use the hazardous liquid detector to check the liquid.

From what I have introduced, I believe you have learn about some common subway security inspection device, which are security doors, hand-held metal detector, security X-Ray goods detector, hazardous liquid detector and so on.

There are many kinds of subway security inspection device. Besides, with the development of society and technology, with the safety need of most people, experts have found more equipment to make sure the safety of passenger and society. This equipment is becoming more and more sophisticated and precise.

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