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What are those in my Philips Sonicare toothbrush package? Answered

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It really bothers me, a little bit of COD but help !!!!!!!!

3 Replies

-max- (author)2015-02-01

The one thing appears to be a RFID tag of some sorts, and the other is a antitheft device that triggers those alarm things at the door of many stores.

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iceng (author)2015-01-30

Exactly as Steve says. They work as air coils with at least dual resonating natural frequencies activated by RF AC in large diameter windings placed in around the Exit.

A simple radio like detector sets of an alarm when it hears a resonance.

The cashier has a means to permanently turn the air coil when you pay for the product :-)

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steveastrouk (author)2015-01-30

They are antitheft devices, they would trigger alarms if you left the store without paying for them....

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