VAULTCARD - Patented RFID Blocking Card

RFID Blocking Card. VAULTCARD switches on automatically when it senses the electromagnetic wave emitted by a RFID scanner. It responds to a signal strength a hundred times smaller han what your RFID enabled cards need. VAULTCARD then creates a sophisticated electromagnetic jamming signal that blocks RFID readers. This principle is frequently use in military jamming systems. The stronger the signal of the scanner, the stronger the jam signal that Vaultcard will generate. This way your credit cards, passports, etc. remain protected from even the most powerful scanning devices.