Views:3 Author:Site Editor Publish Time: 2019-09-16 Origin:Site
Security gates, also known as metal detector doors. This is the gate metal detector. It is mainly used to detect whether a person's body carries metal objects. With the development of society and the diversification of demand, the application of security gates has become more and more extensive. However, according to the contact between the technicians of the pastoral and the security gate users, many customers have realized the use of security gates. Misunderstanding:
1. The user believes that the security door can detect all prohibited items, including dangerous substances in liquid, powder and other conditions.
2. The user thinks that the security door can only give an alarm prompt for the controlled tool, but can completely exclude other metal or electronic items such as belt buckles and mobile phones.
3. The user thinks that the security door can be installed normally in any environment without any influence.
4. The user also believes that the security door can display the exact location of the human body through the image after detecting the prohibited item.
Metal detector manufacturer
In response to the above customer's understanding, the pastoral security inspection is here to explain with you one by one, so as not to cause unnecessary misunderstanding in the later period:
1. The current general security gates in the market refer to metal detector security gates (except for the latest millimeter wave human body security devices and terahertz human body security devices). That is to say, only articles containing a certain amount of metal can be detected, and articles without any metal components can not be detected.
2. Up to now, metal detection security doors, including imported security doors, have the ability to adjust the sensitivity of detection, and can also detect mobile phones and controlled tools without excluding some zippers, buttons, and small keychains. However, the principle of this exclusion is obtained by reducing the sensitivity of the security door detection, rather than the intelligent identification technology, so the security door cannot detect smaller metal objects without excluding large metal objects.
3. The metal security door adopts the weak magnetic field induction technology, so it has certain sensing ability for metal objects, magnetic items and strong wireless signals. These factors will have certain influence on the normal operation of the security door. . Therefore, the installation environment of the security gate needs to avoid the existence of these factors.
4. The current security door can emit sound and light prompts after detecting the metal objects carried by the person's body. It can also indicate the height of the human body where the metal is located through the segmented LEDs on the left and right sides of the security door. The photo accurately displays the exact location of the human body.
5. There is also a very important problem. The use of security gates must be carried out in accordance with strict security procedures to achieve maximum effect. For example, personnel should first carry their mobile phones, coins, key chains, etc. with metal or electronic objects before passing through the security gate. Take it out and put it aside and pass the security door. Avoid the interference caused by other metal objects, but many units and places in reality can't do this. The personnel are directly in and out, even with a backpack, so that the meaning of security is lost. Any single precautionary measure is imperfect, and only the physical defense + civil air defense + technical defense can achieve the best security inspection results.
Shenzhen Deli Security Inspection Equipment Co., Ltd. is a professional manufacturer of metal detectors, food detectors, security doors, hand-held metal detectors, vehicle inspection mirrors, underground metal detectors, X-ray security inspection machines, etc. A high-tech enterprise that manufactures, promotes applications and provides technical services.
The principle of “Customer First, Credit First” strives to create a high-quality product image and corporate reputation. It also creates a new image of “Torzn”, a Chinese brand, and will become one of the domestic and internationally renowned manufacturers of intelligent testing equipment.