Supermarket Payment Test:Try using your NFC-enabled credit card at a checkout terminal. Place the RFID Blocking Card between the card and the terminal, or directly behind the credit card. The transaction may fail or be declined, demonstrating the blocking capability.
Mobile Tap Test: Use your phone's contactless feature to detect a standard NFC card — the card will be recognized. Then place the RFID Blocking Card between the phone and the card (or directly behind it). The phone will no longer recognize the card, confirming the effectiveness.
1.Multi-Layer Contactless Protection: Effectively helps reduce unauthorized wireless access. Works with common card formats such as high frequency (13.56 MHz), low frequency (125 KHz), and ultra-high frequency (860–960 MHz). Offers more comprehensive coverage compared to basic blocking cards.
2.Wallet-Wide Coverage: For best results, use two blocking cards per wallet—place one at the front and one at the back. This helps keep your sensitive cards safer from potential data harvesting or contactless interference.
3.Simple, No-Battery Design: No apps or charging needed. Just place the RFID Blocking Card next to the card you want to protect or between it and any contactless reader. Works instantly, providing everyday peace of mind.
Does the RFID blocking card need to be turned on or activated before it can be used? Does it have a lifespan?
No activation is required, the product does not need to be charged, and can be used continuously, with a lifespan of many years
What information or items can safecard rfid blocking card protect?
ZGAGFZ safecard rfid blocking card can protect RFID type 13.56MH Debit Cards, Credit Cards, Driver License, Passports
How is the waterproof effect of ZGAGFZ safe card?
The safe card is IP68 waterproof system, no need to worry about water damage