The security door is smaller than the human body than the mobile phone. What are the reasons not to install the security door?

Speaking of security checks, there are still a few people who are particularly exclusive. After I feel that through the security check door, there is no privacy at all. This is what they do not know enough about the technical principles and detection principles of the security check door.

The security check door set up in major public places is actually part of the social order. In a public safety environment, it is necessary to maintain a relatively stable and safe order for a long time, so that people\’s daily life will not be affected. This is actually the consensus of society and a standardized process of the development of human society.

In other words, the main purpose of the security check gate is not to punish very few to hurt others For people, the existence of security checks only protects the order of the vast majority of ordinary people and will not be easily destroyed.

Many netizens are commented that the installation of security checks in the hospital is a decoration; for example, each hospital has a lot of different entrances and exits, and if someone really wants to do things, then the security gate gate will also be. Can\’t stop and so on. This idea is definitely wrong. Installing the security door in the hospital is not to punish bad people, but to ensure the safety of most people.

Friends must also understand that the security gate is not universal, it cannot prevent all sins and all evils and all all sins and all all sins and all sins and all all sins and all evils and all evils and all evils and all evils and all sins and all all sins and all evils and all evils and all sins and all all sins and all evils. The criminal act is just a tool to maintain the normal society, that is, it serves the general public. There are some intelligent security checks, and the technical content will be relatively high, including some of the multi -dimensional doors developed by Hua Dun TechnologyI can not only accurately detect a certain type of prohibited items, but also eliminate ordinary gas, and accurately \”smell\” some dangerous gases. This is unique in the security check door industry.

How much is the technical content of the security door? It is more critical to accurately screen various types of control knives and prohibited items.

The impact of X -ray machine on the human body

There are many types of security equipment now, for example, we usually pass the security inspection inspection of the subway station or bus station. During the door. There is usually an X -ray machine next to it.

There will be tracked on both sides of the light machine. We only need to put luggage items on the track It is enough to pass the security check door. Now there are some people who think that after being put under the X -ray machine, they will feel that food will be polluted. This is actually not enough to know the technology. Now we are in the supermarket or various stores. Most of them have been radiated and sterilized, and the amount of radiation of X -ray machine can be ignored, far lower than the dose of normal radiation of food.

The radiation of the security check door is weaker than the mobile phone

The radiation of the security door can be ignored directly, whether it is for pregnant women, young children, elderly people or carrying it. Patients with artificial heart pacemakers have no effect at all. The security door itself is made of electromagnetic induction principle. The radiation generated is particularly weak, which is weaker than our ordinary mobile phones, microwave ovens or televisions.

Ordinary people are only occasionally passed the security check door. The security personnel next to the security check door are to stay next to the door for a long time. Isn\’t the quantity be greater? Products will definitely not be put into use in densely personnel public places. It can also exclude some common metal items in life, which is specially used to detect some prohibited items to achieve very intelligent effects, and can achieve one -click alarm, background linkage, temperature testing, and hazardous gas screening (such as Hua Dun Technology Independent multi -dimensional doors) and other functions, this is what we call now.