E-field Wallet RFID Chip Blocking Card Jammer Signal RFID Blocker

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E-field Wallet RFID Chip Blocking Card, Jammer RFID Signal Blocker

HOW DOES IT WORK?

The Blocking card contains an antenna and chip. When radio waves from an incoming scan pass through your wallet, the Blocking card draws power from the waves and creates a jamming signal. All cards surrounding the Blocking card within a 2.5cm radius will be protected. (This increases up to a 5cm radius with more powerful scanners since the card draws power from the scanner)

HOW LONG DOES IT LAST?

Forever! Because the Blocking card draws power from radio waves, it doesn't contain a battery. The RFID blocking card doesn't affect phone signal, WiFi, or any of your other phone functionalities (except NFC) so you can use it in a phone card case without issues.

⊗ Thickness 0.85mm to 1.2mm blocking cards are available. Not only ultra thin blocking card, we also have  super blocking radius which up to 4cm. Contact us for more details!!

⊗ From now, let's protect our credit cards, visa cards, debit cards, ID cards, e-passport, driver's licences and all 13.56MHz individual cards, far away from electronic hacker!!