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51问答网 > 超市的防盗系统原理，为何拿A超市的东西进B超市就不会报警？一样的商品。

超市的防盗系统原理，为何拿A超市的东西进B超市就不会报警？一样的商品。

2025-04-07 11:07:02

推荐回答（3个）

回答1：

超市使用的是磁条防盗系统。不是所有商品都能被识别，只有贴上磁条的商品才可以。超市的磁条防盗系统一般是采用条形码防盗。条码电子标签（正面为条形码，反面不干胶里包含一个微型的线圈）分为软标签和硬标签。软标签成本较低，可以直接粘附在...0260

回答2：

代码不一样

回答3：

码不一样

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