Unverified85% confidenceDecision RuleTime unknown
RFID屏蔽层需覆盖至少13.56MHz频段才能有效屏蔽护照芯片和信用卡感应,选购时确认标注为'13.56MHz RFID Blocking'而非仅125kHz(后者只防门禁卡不防信用卡)
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85%
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Long-term
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UnverifiedRFID防盗刷层需覆盖13.56MHz高频段(信用卡/护照芯片频段),仅标注125kHz的产品只能防门禁卡,无法保护银行卡,认准‘13.56MHz屏蔽’或‘全频段RFID Blocking’标识96% similarUnverifiedRFID防盗刷屏蔽层需覆盖13.56MHz频段才对护照芯片和银行卡有效,仅标注防125kHz的只能防门禁卡不防信用卡盗刷96% similarUnverifiedRFID防盗刷夹层需覆盖13.56MHz频段才能屏蔽护照电子芯片和非接触信用卡,仅标注'防磁'的产品不等于防RFID,认准明确标注'RFID Blocking 13.56MHz'95% similarUnverifiedRFID屏蔽主要针对13.56MHz频段(银行卡/门禁卡/护照芯片),对125kHz低频卡(部分老式门禁)屏蔽效果有限,若需屏蔽门禁卡建议实测确认95% similarUnverifiedRFID屏蔽频段为13.56MHz,可覆盖常见电子护照及信用卡芯片频段,但对125kHz低频卡(部分老款门禁卡)无防护效果95% similar
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