The use of EAS has been very
popular to prevent shoplifting and these are widely used all over the
world particularly in retail outlets. A typical Electronic article
surveillance system will prevent any unauthorised stealing or removal
of merchandise from a controlled area. Normally, an EAS
System dealers in Kolkata
uses a monitoring system along with the use of security tags. The
security tags may be used suitably by fastening to an article. When
the tagged item is further entered into an interrogation zone, a
suitable alarm will be triggered which will indicate that an
unauthorised removal activity has been carried out in the controlled
zone. It is therefore important that the security tags are
deactivated before the items leave the controlled zone which will
prevent generation of the alarm.
The types of tags:
The security tags may be
comprised of soft tags and hard tags. While the soft tags are
disposable in nature, the hard tags which are generally comprised of
a plastic body which house an electronic sensor as well as a locking
mechanism. The locking mechanism may include a pin or tack that will
pass through the item and will be clamped with the tag body in order
to secure the tag and the item together. A hard tag that is used
normally requires a tag detacher to remove the hard tag from the tag
body. A magnetic detacher unit that is used to separate such tags may
comprise of magnetic assembly. Such magnetic assembly will create a
magnetic field in the tag body which will be used to release the tag.
The Barcode Scanner dealers in Kolkata
can supply such
type of detachers units which are of high quality and have a long
life.
The types of magnetic detachers:
A magnetic detacher may
comprise of a cylindrical magnet or a ring magnet in various forms.
The Magnetic
Detacher dealers in Kolkata
may supply one or more permanent magnets for these cylindrical or
ring magnets. The permanent magnets that are supplied by the Sensor
gate dealers in Kolkata
have a defined axis of magnetization which is dependent on the
magnetization process, the geometry, orientation and the properties
of the material used. The permanent magnets that are used are mainly
Neodymium iron Boron type or cobalt magnets like Samarium cobalt or
Aluminium Nickel Cobalt magnets. Various coatings are also suitably
used in the permanent mantes to prevent corrosion. The quality of the
magnetic detachers supplied by the Retail
Anti Theft System dealers in Kolkata
will be at par with the best standards of the Industry.
The working of the magnetic detachers:
The magnetic detachers are
designed and structured in such a way, that it can provide open
access to several magnetic clamping mechanisms. The magnetic
detachers that are supplied by the Magnetic
Detacher dealers in Kolkata
can supply suitable magnetic detachers which are very capable to
disengage clamping mechanism that is used in a hard tag which is
placed in an angular position with relation to the axis. The magnetic
detachers are configured in such a way that these can provide a
relatively symmetric field in and around the axis. This makes it very
suitable for use for hard tags that are placed in an angular
position. The Library
RFID in Kolkata can
supply suitable magnetic detachers to any retailer depending on the
need of the retailer and can ensure the best performance.
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