Are security devices harmful to pregnant women and children? It has been a topic of discussion for many people. In fact, in theory, any object with electronic movement will generate a certain amount of magnetic field around it. These magnetic fields are more or less Affect our body. But not every magnetic field is harmful, and some are even beneficial to the human body, such as some instruments of magnetic therapy.
Generally, the metal detection door can only detect objects with metal, and some mobile phone detectors can only detect mobile phones in the power-on state. The difference of this electronic product detection system is that the detected person passes through the door. When the phone is turned on or off, standby, remove the battery, remove the SM card phone, etc., the product will detect it. And this product will not alarm the daily metal products (such as keys, watches, metal belts, metal accessories of military police uniforms, metal zippers, etc.) carried by the inspected persons, reducing the unnecessary work intensity of security personnel, and This product adopts passive detection, which does not produce any radiation to the person being tested, and does not harm the human body. The biggest highlight of the new generation of fast mobile phone detection door products is that through the fast speed, the detection point can carry out all-round detection of the entire body to be detected, making the detection more accurate, the detection rate is as high as 99%, and the passing speed is less than 1 second.
The mobile phone detection instrument system is a detection device that can detect mobile phones, notebooks and digital cameras. The test system can detect whether a person is carrying a mobile phone, etc. in any state such as mobile phone standby, power off, power on, battery removal, SM card removal, etc. Security detection system for electronic products.
Generally, we can ignore the weak magnetic field, because the weak magnetic field is equivalent to our effect in the middle of the geomagnetism. The earth's magnetic field has always existed, but it has not affected us much. However, the impact of the strong electromagnetic field on the human body cannot be ignored.General state regulations The magnetic field of electrical appliances is within 30μT, and the impact on the human body can be ignored. Generally, when the security gate is working, its magnetic field strength will not exceed 30μT, which can be said to be completely safe. However, some security gate manufacturers are at low power because of manufacturing technology. If you cannot meet the detection requirements, you will start to increase the power and expand the frequency.At this time, the radiation from the security gate is more difficult to ensure at a normal level, but even so, the impact of the security gate on people is far less than that of electrical appliances such as mobile phones. Our radiation effect is mainly because the electromagnetic field emitted by the security gate is mainly a magnetic field between 6.8 and 8KHZ. Generally, the harm of the magnetic field to the human body below MHZ is very small. Therefore, it can be said that passing the security gate will not cause great harm to pregnant women. The effect of radiation, even if it passed hundreds of times a day, a week, was only quite a phone call.
Advantages of electronic products and contraband detection doors:
1. Only alarm for prohibited items such as mobile phones, digital cameras, etc. (Belts, keys, watches, clothing metal buttons, zippers and other metal products that are carried daily do not generate alarms).
2. All metal objects of different metal detection doors are alarmed (basically 99% of those who pass will alarm), and must be assisted by personal search for further inspection. This method of personal search is not easy to be accepted by the inspected personnel, and the second is the pass rate. Low will lead to queues for body searches.
3. It can increase monitoring, access control and other supporting equipment for management and control. It can keep records of prohibited personnel.
Electronic products and contraband detection door applicable industries:
1. Military secret conference rooms and combat command rooms;
2. Government confidential conference room, public resource trading center bid evaluation room;
3. Prisons, detention centers, courts;
4. Production sites and workshops of military industrial enterprises;
5. Important test venues and quizzing sites;
... and all other secret places where mobile phones are forbidden!
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