Unverified80% confidenceDecision RuleTime unknown
RFID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
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80%
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Long-term
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UnverifiedRFID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98% 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'96% similarUnverifiedRFID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)96% similarUnverifiedRFID防护卡套需覆盖13.56MHz(银行卡/门禁/身份证)频段才有实际防护意义;仅标注125kHz低频屏蔽的产品对非接触信用卡NFC支付无保护作用96% similarUnverifiedRFID屏蔽针对13.56MHz频段(覆盖大多数银行卡/护照芯片),对125kHz低频卡(如部分门禁卡)无防护效果96% similar
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