... 58KHz AM tags; DSP tech, zero fault alarm High Sensitive EAS Sensor System 58KHz security gate(AM-03)Technical ... specifications:detect all 58KHz AM tags; DSP technology, zero fault ... and accessories, such as EAS security systems, RF/EM/AM EAS hard tags, soft labels, magnetic strips, lanyards ... Sensitive EAS Sensor System 58KHz security gate(AM-03)