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【Working Principle】: The alarm sensor of the anti-theft alarm system at 58khz adopts the principle of electromagnetic induction. Specialized AM labels or hard tags containing an 58khz signal are attached to the merchandise. The alarm sensor emits a specific frequency of 58khz signal, and when merchandise with the tagged labels passes through the detection area.
【Detection Range】: This type of alarm sensor typically has an adjustable detection range, ranging from a few feet to several meters, to accommodate different installation needs.
【Deactivation Method】: To prevent false alarms, store employees or customers need to use dedicated deactivation tools to remove the 58khz tags after purchasing the merchandise.
【Alarm Type】: When the alarm sensor detects an unremoved 58khz tags, it triggers the alarm. The alarm is usually signaled by sound and visual indicators (flashing lights), while the alarm information is displayed at the alarm center or on security personnel's monitoring devices.
【Interference Resistance】: To ensure the reliability of the alarm system, the anti-theft alarm sensor at 58khz requires strong interference resistance.
58khz Systems Security Tags Sensor Kit