Have you been interested in a walk through a metal detector?
This is the article for you!
Here you can find out all about a walk through metal detectors, where they are used and what they are used for. You can also find the answers to questions such as does titanium set off airport metal detectors, an airport security metal detector detect gold or does stainless steel set off airport metal detectors? Also, we gathered the current top five products you can find on the Amazon website. If you are interested to learn more, just keep on reading!
When Did Airports Start Using Metal Detectors?
On the 5th of August in 1974, due to the Air Transportation Security Act which was passed by the Congress, metal detectors and X-ray screening has been introduced for the carry-on bags at all of the US airports at the time.
How Does A Walk Through Metal Detector Work?
The most simple explanation for how the walk-through metal detectors work is they utilize magnetic fields to be able to detect the metal that passes through them. All of the door frame metal detector working principles are based on Maxwell’s equations. In the latest years metal detectors come with multiple detection zones which allows them to pinpoint the location of the metal causing the alarm to go off.
What Do Metal Detectors In Airports Detect?
Metal detectors can detect iron, nickel, copper, brass, aluminum, tin, lead, gold, silver as well as bronze. When it comes to the airport metal detectors are sensitive to metals, including orthopedic metal implants inside your body. Usually, the implanted orthopedic materials include stainless steel, cobalt chrome as well as titanium.
How Much Do Airport Metal Detectors Cost?
The walk-through metal detectors that scan any metal when the person walks through the detector cost anywhere from 1,000 to 30,000 dollars each. It also depends on what kind of detection are you looking for and where you are going to use it so that is why it is a big difference in the airport metal detector price.
What Are Some Walk Through Metal Detector Manufacturers?
Some of the well-known airport metal detector manufacturers are Garrett, Metal Defender, BatteryJack Inc, etc. All of the mentioned brands can be found on the Amazon website.
Airport Metal Detector Sensitivity
The sensitivity of the metal detectors is determined on a scale going from 1 to 15, where one is the least sensitive and 15 is the most sensitive. The average airport walk through detector usually has the sensitivity set at about 5.
Airport Metal Detector Radiation
When it comes to the question of whether, or not airport walk through metal detectors have radiation, the answer to that question is no. They do not expose you to ionizing radiation and neither do wands that are used for individual screening. They work by generating the low-intensity magnetic field that passes from one side of the detector to the other.
Airport Metal Detector Pregnancy
The research has shown that it is perfectly safe to walk through the airport security scanners when you are pregnant, no matter what kind of scanner is used. It is also safe to use for people with pacemakers and they don’t damage the digital electronics.
Airport Metal Detector Sound Effect
Once the metal has been detected there are usually alarms or sound effects that go off to let you know there has been detection. Some airport metal detectors will also show visual signs such as LED lights when something has been detected.
Best 5 Airport Metal Detector Reviews
Best Aluminum Walk Through Metal Detector Review
Garrett Walk Through Metal Detector
The first walk through metal detector we are going to mention is the Garrett door frame metal detector. This one is made out of aluminum material and is of great quality which is why it is often used in airports. It is very expensive, but most of the walk-through metal detectors are.
Dimensions
The dimensions of this product are measured on the interior and exterior. Inside width is 30 inches, inside height is 80 inches and the inside depth is 23 inches. The exterior width is 35 inches, exterior height is 87 inches and the exterior depth is 23 inches. The overall weight of this airport metal detector is 165 pounds.
Technical specifications
This metal detector door will need the power source between 100 and 240 VAC at 50 or 60 Hz. It can operate at the temperature between -4 and +158 degrees. It also comes with the LED/LCD indicator which lets you know when the metal has been detected. It has a beige coating and a very modern-looking design.
Best Multi Zone Door Frame Metal Detector Review
BatteryJack Inc. Multizone Zone Walk Through Metal Detector
The next-door frame metal detector we are going to mention is by the brand BatteryJack Inc. It is one of the professional high-sensitive walk-through metal detectors that you will love. It comes with- year warranty, in case of any problems or defects.
Detection ability
One of the features is the LED alarm light on the column which accurately will display the area where the metal has been detected. You will be able to detect ferrous and non-ferrous metals. An additional benefit is an infrared emission and the receiver which prevents the detection blind spot. It can also get rid of the interference of belts, zippers and similar objects.
Great for many purposes
This walkthrough of the detector is great for schools, events, retailers. Not only can it be used for multiple scanning at once, but it also has the features of traffic counting, audible alarms, etc. You will also get one titan handheld security wand included.
Best Single Zone Door Frame Metal Detector Review
Metal Defender Single Zone Walk-Through Metal Detector
The next walk through metal detector gate we are going to review is by the brand Metal Defender. It is a single zone metal detector that comes with many great features. It also comes with a 2-year warranty, which is another benefit.
Very versatile and easy to use
This metal detector walk through gate is great to use in airports, but also schools, nightclubs and even cruise ships all around the world. It is also super easy to use as it has only a 3 button-control panel that also has the pre-programming feature. When you first buy it you will have to set it up, but that can be done in just a few minutes.
Adjustable features
It comes with programmable sensitivity, depending on what you want to detect. You can also adjust the frequencies to prevent and eliminate outside interference. Those can be zippers, belts and similar metal objects.
Dimensions
The dimensions of this product are 87.25 inches in height, 27.75 inches in width and 16 inches in depth. The channel width is 27.75 inches. The overall weight of this walk-in the metal detector is 78.25 lbs. Another great feature is the optional wheels you can use to increase mobility.
Best Portable Door Frame Metal Detector Review
Metal Defender Walk-Through Metal Detector for Concerts/Events
Another one of the walkthrough metal detector we are going to review in this article is by the brand Metal Defender. It is their portable walk through a metal detector which comes with a 2-year warranty.
Portability
This product is the perfect product for anyone who wants a high-quality portable unit. It comes with detachable caster sets that allow for easier mobility as well as storage. That is why this walk through metal detector is perfect for concerts, arenas, meetings, sporting events, etc. The overall dimensions are 87 ½ in(H)x32in(W)x15 ½ in(D). It ships as legs and heads separately. Legs have 140 pounds and the head has 35 pounds.
Modern technology for great results
This walk-through metal detector for sale comes with 6 independent zones that you can choose from. It means you will be able to use it all over the world in all types of environments. Due to the Bi-lateral Trans-receiver technology you will get high-quality security, accuracy as well as the noise reduction from interference. There are also 4 sensitivity presets you can choose.
User-friendly
Another benefit of this metal detector is the dual high brightness red LED display which will alarm you when something has been detected. Each panel has dual detection which has transmitters and receivers in each panel. However, it is not harmful to the human body with peacemakers, pregnant women, and digital equipment.
Best Walk Through Metal Detector For Courthouses Review
Metal Defender Walk-Through Metal Detector for Courthouses
The last one of the metal detectors we are going to mention is another one of the Merak Defender products. This is one of the walks through security metal detectors that comes with the 2-year warranty and a hand wand-free shipping. It can be used at airports, hospitals, and even courthouses.
Flexibility and adjustability
This metal detector door uses the cutting edge technology which has 2-self supporting sides and doesn’t have the overhead model. Another benefit is the excellent flexibility that comes with the 26″-36″ adjustable passageway.
Dimensions
The overall dimensions of this product are 78 ½ (H) 15 ½ (D) 4 ¾ (D) per leg. The passage dimensions are 68 (H) 15 ½ (D). The product will be shipped as 2 pieces per unit and each leg weighs about 85 pounds.
Sensitivity and different zones
You also get 10 independent zones to choose from and you can change them according to the customers’ demands. There is a feature of dual high brightness as well as the Red LED display. An additional feature is the 4 sensitivity presets you can choose from. It is also not harmful to people with pacemakers, pregnant women or digital equipment.
Conclusion: What Are Best Walk Through Security Metal Detectors?
After reviewing the top five walks through metal detectors on the market, we think that the Garret Walk Through Metal detector is the best one. It is a very modern-looking metal detector that is very sensitive, but also very powerful as well. This one is most often used at airports. The Garrett walk through metal detector price is quite high, but for the quality, it is worth the money!
