Signal Vault RFID Card
The SignalVault uses electric-field technology that makes your information inaccessible to hackers. The SignalVault utilizes Dual-Stage Protection, which not only blocks but actively jams hackers. It protects all chipped credit cards and debit cards for three years and provides laboratory-tested protection without charging or batteries. Featured on popular TV shows like â€œShark Tankâ€ and â€œGood Morning America,â€ the SignalVault is continuously tested and updated to defend against new hacking technology. One SignalVault protects as many as four credit cards.