RFID tags last longer compared to barcodes since the technology does not need line-of-sight. A number of RFID vendors claim a certain number of transactions before replacing a tag. It is possible to wrap the protected material in a few layers of ordinary household foil in order to block the radio signal.
Two items can be placed against one another to compromise the RFID system. In order to accomplish this, you need knowledge of the technology and careful alignment. You may look for RFID Chip Timing Cicero Illinois on the Internet to get more information on the Internet.