The walk-through metal detector system is a great device that is very popular nowadays. It has the ability to detect a wide variety of metal objects. However, it is important to consider some key factors before purchasing one.
Multi-zone
Multi-zone walk through metal detectors are a powerful security solution. This innovative technology allows you to pinpoint the location of unauthorized items with high accuracy. They use advanced technology to detect metal objects, including weapons, coins, and other miscellaneous contraband.
These devices are designed for quick deployment and are easy to operate. They offer many options for customization, including the ability to perform statistical analysis on a network. In addition, they have a user-friendly menu design, including over 15 pre-programmed selectable applications.
Each zone of a multi-zone detector is independent and has its own individual count. With a full-height light bar, the machine can quickly identify the location of a threat. The unit is also tamper-proof.
Each Multi-zone walk through metal detector is designed for a variety of environments. For example, they are ideal for correctional facilities, airports, and large public arenas. Depending on your requirements, you can choose from a standard (IP20) or anti-vandalism version (IP55).
These units are equipped with a single sensor panel, which means that multiple units can be installed side by side without interference. Additionally, they are battery-powered.
Fiber-optic
Having an Intelliscan 33 zone walk through metal detector at your event is a great way to keep your guests and staff safe. It is also a great way to boost your screening efficiency and reduce your operating costs.
The Intelliscan 33 zone is a state-of-the-art walk-through metal detector that sets the standard for high security screening. This innovative device combines a stainless-steel mechanical tube with an electronic Sensor Control Unit. Unlike other walk-through metal detectors, it can be used in both Discrimination Modes and All Metal Mode.
Optical fibers are small, thin threads of glass or plastic that carry light signals. They are used in many different applications, from data transmission to structural health monitoring. Fiber optics are also used in decorative lighting.
One of the more interesting features of a fiber optic sensor is its ability to detect multiple targets without compromising performance. These sensors are compact, reliable, and have no moving parts.
Ferromagnetic polymeric
A new walk-through metal detector system has been developed using a ferromagnetic polymer. The new sensor is smaller in size, less complex, and resistant to RF interference. It can also detect general geometric shapes of metal objects. This technology is more practical, easier to build, and offers greater sensitivity.
Walk through sensors are common in airports, libraries, and prisons. These types of sensors use the magnetic field to discriminate between different metals. However, they are not suitable for lab applications, and are not recommended for use in hospitals. To address this problem, researchers have improved the design to increase field detection.
The simplest way to make a walk-through metal detector is to coat a sensing arm with a ferromagnetic polymer. Next, the sensor is placed directly above a Hall Effect sensor, which provides a reference for the magnetic flux density of the object.
In this paper, we present the theory behind the fiber-optic magnetostrictive metal detector, and provide preliminary results. We tested the system by varying the permeability of the metals, as well as the geometries of the objects.
Cost of a walk-through metal detector
The cost of a walk-through metal detector varies by the type of device you choose. Depending on its size and features, it can range from a few hundred dollars to a few thousand. It is important to weigh your choice carefully against your budget, risk profile, and overall school security needs.
While schools do use metal detectors, the devices do not provide complete protection. They are designed to detect concealed weapons, which can be carried into a school.
A metal detector is an effective tool for reducing risk. But the cost of installing one is too high. Most schools have to also purchase handheld wands. These wands can be purchased for around $150 each.
If a school chooses to install two metal detectors, it will also need two bag checkers and two staff to operate them. The cost can range from $73,000 to $91,250.
School administrators have said that the idea of metal detectors is still on the table. Although this option could be an improvement, it could also cause delays.