Acousto Magnetic antennas Supplier Call 9810822688
Description The A M (EAS) antenna is a dual side antenna ensuring the security of store merchandise, pilferage of books from libraries or removal of properties from office building ; and the wide distance installation of AM antenna not only improves the shopping environment, but also appear to be more fashion for acrylic transparent antenna. Features Acoustic-Magnetic EAS systems transmit a magnetic frequency signal at a frequency of 58 KHz in a pulsed pattern. The transmitted signal is then used to energize an acoustic-magnetic retail security tag or label that is within the systems detection zone or field. While the transmitted signal is switched off between pulses, a narrow band receiver circuit within the electronics pack of the system then detects the retail security tag or label signal. A microcomputer within the system is then used to check the retail security tag or label signal that has been detected by the receiver, to ens...