Why the RF Hard Tag Dealers in Kolkata is in so High Demand?

Wireless or Radio employs a way to transmit energy through the empty space around it. This energy is further carried by invisible waves of magnetism or electricity which vibrates through the air and it travels at the speed of light. This technology was developed in the later part of the 19th century and now it has been modified to a vast extent to make it a powerful and very useful way for countering shoplifting in particular among several other uses. The RF Hard tag dealers in Kolkata is a pioneer in this Business and can supply the latest type of RF Hard tag to the Businesses using the RF system.

How does RF work?

An RF system is predominantly used for countering anti-shoplifting activities. While the radio waves can very effectively transmit an energy which can be reflected quickly to set off an alarm, the problem of generating a false alarm is high if suitable means is not adopted for the valid reflection from a shoplifted item. The RF hard tags have been able to crack this problem very effectively. The dealers can supply such type of hard tags which can operate very consistently and chances of setting a false alarm are almost not there. Apart from having a transmitter as well as a receiver at the exit doorway, the items in the store contain a well concealed RF hard tag. You may find the use of soft tags in the book stores and the libraries where these tags are stuck in one page inside the book or the CDs.

The hard tags are predominantly used in the cloth stores. These tags are bolted in the on the items by a sharp metal spike. These tags are cleverly concealed so that it can’t be spotted easily. Also sometimes these tags are made visible so that the shoplifters find a hard resistance to steal such items. The RF Hard tag dealers can supply such hard tags which can last very long and work very efficiently. If the items are stolen and if the items are tried to be taken out of the store without paying for the items, the radio waves generated by the transmitters located in the exit gates get picked up by the coiled antenna made of metal located inside the hard tags. This leads to the generation of a very small electrical current. This current transmits a radio signal of a specific frequency and thus an alarm is generated.

What happens when the bill is paid?

When the material is placed for payment at the checkout counter, the checkout assistant will pass the item through a suitable deactivating device. When such items are passed over or through such deactivating devices, the electronic components located inside the RF labels can no longer transmit or pick up a signal and the customer can walk through the gates easily. The excellent quality of RF tags supplied by the RF Hard tag dealers can perform very consistently and can provide total security to a retail outlet.

Uses of RF tags:

RF tags are mainly used in the Electronic Surveillance System. This is an innovative anti-shoplifting device supplied by the RF Hard tag dealers. The most popular type of RF technology is the AM technology and dealers can supply such type of hard tag also.

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