How do security tags work? 551 viewsJanuary 3, 2024 Question90.44K 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. Register or Login
Latest Answers