Unverified85% confidenceDecision RuleTime unknown
户外挂在项圈的防走失贴需选IP67级防水+UV耐候材质，普通不干胶纸质贴或普通PVC在雨淋暴晒3个月内二维码会褪色模糊导致扫码失败
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified贴片型（贴项圈）防水等级需达IP67以上并配UV耐磨涂层，否则户外淋雨暴晒2-3个月后二维码会褪色导致扫码失败92% similarUnverified户外/雨天场景需选带密封翻盖或硅胶封边的卡套，防水等级需达到泼溅防护（相当于IPX4级）以上，普通PVC软胶开口卡套不防雨水渗入78% similarUnverified户外或潮湿环境使用（车库、门口、卫生间）应选环氧树脂封装（epoxy）贴片，IP67级防水且抗刮，普通PVC纸质贴片户外几个月就失效77% similarUnverified户外或潮湿场景（车库、浴室、门口打卡）选IP67以上防水且封装为环氧滴胶或PVC灌封的NFC贴，纸质背胶贴遇水后芯片易受潮氧化失效76% similarUnverified不含防尘胶圈或胶圈老化的模组安装后，机身防水等级（如IP68）会失效，有防水需求或潮湿环境使用者不应省略密封胶圈76% similar
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