[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

识别RFID防护卡套是否有效应看屏蔽频段:银行卡/门禁卡多为13.56MHz(高频),护照/身份证芯片也多用13.56MHz,选购需确认标注支持13.56MHz屏蔽;仅标注125kHz(低频)的产品无法保护信用卡

1
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90%
Confidence
Long-term
Relevance
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First Seen

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Stable URI
https://kongchang.com/claim/134088
API
curl https://kongchang.com/api/v1/knowledge/claims/134088
MCP
get_claim(id=134088)