How do security tags work? 568 viewsJanuary 3, 2024 Question90.85K June 26, 2020 0 Comments Like how does a barcode scan prevent an alarm from going off? In: Technology 1 Answer ActiveNewestOldest Anonymous Posted June 26, 2020 0 Comments These tags are magnetically charged. When they are run over an opposing magnetic field they are demagnitized. The security sensor is no longer able to pick them up. Other objects can give false positives. These tags can also be reactived. You are viewing 1 out of 1 answers, click here to view all answers. Register or Login
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