Blue Belgium rf soft label anti-theft stickers
Used for the center frequency MHz 8.2. Tags inside for inductance coil and capacitance for material, its oscillations by signal system crash produced radio frequency signals to feed to receiving antenna judging.
System  discriminanttag signals working process: antenna continually signal, when a tag after system in induction by signal when label after hit the LC，its frequency signal to receiving antenna,
If the system frequency band signal accepted immediately when the signal transmitting any ring system as the wire coil or inductance (LC) cooperate with when all capacitance can make the system report to the RF frequency soft tags.
Brand: Belgium tags
Specification: 31 * 32mm,
Frequency: 8.20 MHz.