Rfid Security Tag System

A radio receiver and transmitter.

Rfid security tag system.

The simplest system can be comprised of a mobile handheld rfid reader with an integrated antenna and rfid tags while more complex systems are designed using multi port readers gpio boxes additional functionality devices e g. The easiest way to understand rfid is to imagine it as the evolution of the barcode security tag and management system combined into one. Rfid security simple fast smart. A bar code can only be read if the reader can visually see the bar code.

The rfid tag can contain tracking information or just a. Rfid tags can be used for tracking packages in the mail or goods in a warehouse. At controltek we provide a broad range of retail store anti theft. Rfid tags can replace bar codes and qr codes.

When triggered by an electromagnetic interrogation pulse from a nearby rfid reader device the tag transmits digital data usually an identifying inventory number back to the reader. An rfid tag consists of a tiny radio transponder. Eas rfid systems. A smart label with internal memory stores data that can be read from a distance.

Of course these tags require eas and rfid systems at the exits to work effectively. Tagging products with electronic article surveillance and radio frequency identification tags and labels is one of the most robust and feasible retail security solutions. A virus programmed on an rfid tag by an unknown source could cripple an rfid system when the tagged item is read at a facility. Radio frequency identification rfid uses electromagnetic fields to automatically identify and track tags attached to objects.

According to some sources 1 rfid tags currently do not have enough memory capacity to store a virus. Stack lights multiple antennas and cables rfid tags and a complete software setup.