I thought the metal security screening gate would call the police.

As major holidays approach, and as a small peak in travel, air travelers will have to pass security checks. In general, passengers are often confronted with a series of routine checks, such as passports, metal items, but in practice, airport security is not always the same. Now, let’s find out what level of security is and what circumstances the airport will upgrade it.

Airport security is an essential element in ensuring the proper functioning of flights and maintaining the security of passengers. The security checks are essentially divided into four levels, with a gradual increase in the level of rigour.

Metal security.

The whole power source is placed at the top of the host, it can be controlled by a remote control, it can be used by an uninterrupted power source protection system, battery power is provided for no less than eight hours, the system is equipped with parameter protection at the time of power outages, it is used to import waterproof synthetic fibre material, it is produced through a precision process, and LCDs can be tilted for reading/operation, depending on the human perspective. (selection)

Metal detection function

The metal detection security screening gate must have a high-security requirement, which includes the following factors:

I’m sorry. (b) The consistency of the magnetic field, which is the key to detection;

Photo courtesy of the Ministry of Foreign Affairs. (a) The detection and search capabilities of security must be sufficient to detect any dangerous metal item, regardless of its entry location and angle;

3. Metal detection security screening gates must be sufficiently capable of detecting persons, regardless of the speed at which they pass;

This post is part of our special coverage Syria Protests 2011. There is also a need for the capability to detect iron and non-ferrous metals.

The detection area for the metal security gate.

Twelve overlapping mesh detection areas based on the basic structure of the body. Interactive launch and reception, and precise location of metal articles. Weak and blind areas in detection areas are eliminated with greater sensitivity and more stable performance. Infrared scanning of both sides, rapid capture of sensor signals, elimination of detection errors caused by delayed sensory passage in the human body, and automatic counting of the number of passing persons. The 12 main detection areas have a 1000-degree sensitivity procedure, which pre-empts the possible location and volume, weight and size of the metal articles, depending on their actual use.