Walk through gate working principle knowledge helps in getting the details of its uses and knowing the reasons why it is important to install the walk through gates at several places. These are the devices invented to serve the purpose of safety. Apparently, it is a rectangular box through which the people walk and get detected. The main reason for doing so is to ensure safety. In public places, criminals can easily disguise themselves to carry out criminal activity, and it is difficult for the security persons to catch the suspicious persons without any tool. As a result, such persons can easily accomplish their missions of terrorism.
But in the modern era of inventions the inventors have a modern solution for the modern problems. For the security purposes, walk through gates are the best to fulfill the needs at several public places, such as, school, colleges, hospitals, airports, shopping mall etc. These places are exposed to the public, people keep on visiting all the time. If metal detectors are installed, the security reaches to the maximum. In Pakistan, there are certain developed big cities where security needs are also. The walk through gates in Islamabad, Rawalpindi, Karachi, Lahore, and in all the other cities in Pakistan is a basic need.
We the Fire Safety Trading Pvt Ltd, are leading of safety equipment in Pakistan. We deal with all the fire safety and other safety equipment, including walk through gates.
Letโs have a look on the working principle of these security devices to get a thorough understanding of their functioning.
Walk through Gate Working Principle includes Pulse Induction (PI) technology. This technology uses a system that sends strong pulses/ short bursts of electric current via a coil made up of wire. There is a short magnetic field created by every single pulse. When a metal comes in contact with this magnetic field, it gets disturbed and produces a reflected magnetic field, then it interferes with the receiver coil and as a result, the alarm system gets triggered. This interference lasts for an extremely short interval of time, like for a millionth part of a second/ for a microsecond, and causes an electric wave to pass through the coil. The resultant current is known as the reflected pulse and it stays only for thirty microseconds.
Although the number of passing currents through the PI-based metal detector varies according to its manufacturing and model normally a metal detector can send around 100 currents just in a second. The number of pulses ranges between 25-1000.
The walk through gates are constructed in a rectangular form. The persons walk through these gates for a security check. If a metal is detected with these persons, the alarm triggers and makes a sound. Such walk through gates working principle includes a mechanism in which a greater magnetic field is produced to cover the whole area. As soon as the metal interferes with the magnetic field and alarm sounds, the person is subjected to further investigation as they may be hiding a weapon to hurt someone or for criminal activity. The weapon can be a knife gun etc. These walk through gates are extremely helpful at highly sensitive areas and in public places.
The modern and latest models of metal detectors are built in such a way they can not only detect the metal but also identify the place of the metal where it is kept. This phenomenon facilitates the security persons. There are multiple coils in the walk through gates that create multiple detection zones in these metal detectors. They are capable of detecting multiple objects and displaying the different areas in which the objects are present. The systems are available in different varieties ranging up to 33 zones. Lights are also present along with the alarm which makes finding the object easier.
ย Walk through gate working principle is safe:
As the walk through gates emit radiation and work by producing a magnetic field, but these radiations are not harmful to human health. It is safe to have repeated exposure with the walk through gates. Therefore, installation of these devices at schools, airports, hospitals, and other public places is healthier and ensures security.
Some different brands and companies are manufacturing the walk through gates for detecting the metals. We have chosen some of them for your convenience:
1-Garret:
Garret is a well-known company in manufacturing the walk through gates. There are different models available such as Paragon walk-through gate, PD 65000I, and Multi zone walk through gates. The models have different zones, you can choose one that best suits your venue to provide security and safety along with peace of mind.
2- ZKTeco walk through gates:
ZKTeco Is another company that is famous for the manufacturing of walk through gates. The company ranks among the top. There are different models available from the company including the ZK-MD6000 series, ZK-D4330, ZKD2180, ZKD1065, and ZK-D3180. These metal detectors have different detecting zones, several sensitivity levels, and LCD/ LED displays, and are easy to install.
3- CEIA walk through gate:
CEIA walk through gates are accurate metal detectors, they can easily distinguish between harmless and harmful metals, fully comply with security standards, can resist external interferences, and are highly sensitive. The different models from the company include HI-PE Plus, HI- PE Multi-zone, PMD2 Plus series, SMD600 Plus, SMD600 Plus- MI2, SMD601 Plus, SMD601 Plus loss Prevention. The HI-PE / CF Mobile is a portable walk through metal detector. They are highly advanced and meet the needs of different places efficiently.
Conclusion:
Walk through gates working principle is based on generating the magnetic field, which when comes across any metal, gets interrupted and produces alarms. These metal detectors are highly suitable for security purposes. There are different brands that manufacture and supply metal detectors throughout the world. Different models are also available providing different features.
Fire Safety Trading (Pvt) ltd:
We Fire Safety Trading Pvt Ltd, are determined to provide all the equipment related to the safety, security, and protection of the people and environment. We are the leading suppliers of fire safety equipment and other security equipment like walk through gates. To provide the best to our valued customers we keep on searching the best products across the world. Our affiliation with the name worthy brands empowers us to provide high quality and high-performance products. ZKTeco, CEIA, Garret, and few other brands from China are our brand partners, because dealing in excellence is our ambition and identity.
We can supply walk through gate in Karachi, walk through gate in Lahore, Walk through gate in Rawalpindi, and Walk through gate in Islamabad. We have our valued customers throughout the country who are satisfied with our products and services. We not only provide the walk through gates from different brands, but we also provide walk through gate installation services, and walk through gate maintenance services. Our team of professionals is expert in installation and maintenance. If you are looking for the walk through gates in Pakistan at affordable prices, look no further than us we are available in store and online.
