Rfid Security Tag System

According to some sources 1 rfid tags currently do not have enough memory capacity to store a virus.

Rfid security tag system.

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. A smart label with internal memory stores data that can be read from a distance. The easiest way to understand rfid is to imagine it as the evolution of the barcode security tag and management system combined into one. Radio frequency identification rfid uses electromagnetic fields to automatically identify and track tags attached to objects.

Of course these tags require eas and rfid systems at the exits to work effectively. Rfid tags can be used for tracking packages in the mail or goods in a warehouse. 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. Rfid tags can be read if the reader is nearby even if a bar code would be obscured.

The rfid tag can contain tracking information or just a. Stack lights multiple antennas and cables rfid tags and a complete software setup. 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. Rfid tags can replace bar codes and qr codes.

At controltek we provide a broad range of retail store anti theft. Eas rfid systems. A radio receiver and transmitter. But in the future viruses could be a serious threat to an rfid system.

Rfid technology is the state of the art in identification and security systems. An rfid tag consists of a tiny radio transponder.