What Do Airport Security Scanners Typically Detect?

To keep travelers safe, airports use different types of screening machines. Airport security scanning machines are used to check carry-on-items and luggage for things, which are not allowed for air travel.

Keeping airports safe is a big responsibility. TSA screeners in airports check personal stuff and passengers for dangerous things, like:

  1. Belts

A belt with a metal buckle can set off the metal detectors at most airports. You will have to take off your belt and place it in a tray to separately go through checkup.

If your belt consists of a plastic buckle, it will not set off the metal detectors, and you may not have to remove it for scanning. Though the fact that your buckle consists of plastic material, it will not be obvious to the airport security, so you might be forced to go back and forth to explain the type of belt you’re wearing.

  1. Hand Liquids

Whether you’ve found yourself having your hand cream scanned by the airport’s staff or quickly downing a bottle of water before scrutiny, chances are you have experience navigating the rules concerning liquids in your bag.

According to Omar Kaddouha, the Director of Flight Safety, hand luggage deemed gel, cream, or liquid, must be less than 100ml. Items as these should be extracted from the luggage for the screening process, and in various cases, placed in a transparent ziplock bag to ensure the staff sees what kind of liquid and amount you want to take on board.

  1. Explosives

After collecting samples, the airport’s staff will use different chemical-identification technologies to detect the presence of explosive materials. The detection of many technologies under consideration is sufficient enough to detect any amount of explosive materials in the chemical.

The chemical-identification part of the scanning machines is smaller than the sample or portal-collection portion of the system. Hence, when it comes to portal-type systems, airport accommodation is dependent on the amount of the chemical-identification part of the system, though it will likely be affected by how the collection of samples is implemented.

  1. Bobby Pins

Those pesky little pins might bring you a problem when passing through a security system. Believe it or not, a lot of bobby pins can set off the metal detector alarm.

If you want to skip the pat-down and maintain your hair, it is recommendable that you get dolled up after the scanning process.

  1. Cargo Pants

These are the most difficult items of clothing for you to put on at the airport.

This garment’s entirety might result in issues and may set off an alarm because of different buckles and pockets.

  1. Hearing Aids

You may wear your hearing aid through scanning at the airport, though before the screening begins, you should notify the security officer that you are wearing one. This is important because various hearing aids might show up as anomalies on the screening machine and trigger the metal detector system. When this happens, you might be subjected to more screening, like manual inspection – something that can be inconvenient for you.

It is also worth mentioning that many airport screening machines, like x-rays and full-body scanners, will not affect your hearing aids. Though a few metal detectors might make you hear unpleasant sounds, so it might be necessary to reduce your hearing aid volume.

Concluding Remarks!

Safety issues have made air travel an invasive affair, though the security process is designed to protect you as the passenger. It is important for every passenger holding luggage to be checked by screening equipment to ensure compliance with restrictions.

While airport scrutiny is a nuisance, you should accept the process to reach your final destination safely.

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