One of the most reliable and secure anti-theft solution is Hard tags that is far better than paper hand tags or sewn labels. These tags are easy to apply having a very good performance and can be reused easily. The most common type of hard tags is the hard itself and the pin used to secure the hard tag to a product. There are very good RF Hard tag dealers in Kolkata that can supply excellent quality of hard tags.

What is RF Hard tag? 

RF hard tags are visible and secure anti-theft devices and it much more powerful than a simple paper tag or sewn in label tag. It is consisted of a thermoplastic resin housing having a pin or lanyard and in the inside there is copper or aluminum ferrite or coil. These tags are having excellent performance, are reusable, have most secure solution and are widely used in several applications.

How the RF tags work?

 RF hard tags are used in stores as a concealed tag apart from having transmitters as well as receivers at the doorway. You can find it being used I bookstore and libraries where these tags are stuck to the inside pages of the books. It is also used in record stores where the plastic shrink-wrap may contain an RF stuck inside or in the CDs that are locked into plastic cases having RF built into these. The RF tags can only be removed with the help of a special tool at the checkout counter.

Some RF tags are cleverly concealed so that it is not possible to spot these tags where as some other tags are deliberately made easy to spot to deter stealing of items. There is coiled metal antenna in the RF tags and it need to deactivated with deactivators supplied by Magnetic Detacher dealers in Kolkata. If any item is tried to be taken out from the store without paying for the item, it generates an electric current that sends radio signal and sounds the alarm.