Alarm device for confidential cabinet electromagnetic wave leakage, alarm system and detection method

Abstract

The present invention discloses an alarm device for confidential cabinet electromagnetic wave leakage. The alarm device comprises a confidential cabinet; an electromagnetic wave transmitting device and an electromagnetic wave receiving device are arranged at the interior and exterior of the confidential cabinet respectively; the electromagnetic wave transmitting device is composed of an electromagnetic wave transmitting module and an electromagnetic wave transmitting control circuit; the transmitting channel, PA output power and recognition code IP address of the electromagnetic wave transmitting module are set by an RF transmitting module program software package; and the electromagnetic wave receiving device receives the transmitting channel, PA output power and recognition code IP address of the corresponding electromagnetic wave transmitting module and controls an alarm device to make the same started. According to the alarm device of the invention, the electromagnetic wave transmitting device is arranged in the confidential cabinet, and the electromagnetic wave receiving device and the alarm device are arranged at the exterior of the confidential cabinet; the electromagnetic wave transmitting device emits electromagnetic wave data with unique identifiers; the electromagnetic wave receiving device receives and detects electromagnetic wave data, and automatic warning is performed; and therefore, real-time detection on the confidential cabinet can be realized.

Description

technical field [0001] The invention relates to the technical field of electromagnetic wave leakage detection, in particular to a detection device for electromagnetic wave leakage of a security case. Background technique [0002] The anti-electromagnetic leakage confidential chassis has undergone strict testing before leaving the factory. However, during long-term use, the protective performance may change, resulting in electromagnetic leakage. Once it is not discovered in time, it may cause safety problems. [0003] Since the security box manufacturer can only use instruments to detect whether the security box has electromagnetic leakage when it leaves the factory, the electromagnetic leakage cannot be found in a timely manner when it leaves the factory, causing a great security risk. method. Contents of the invention [0004] Purpose of the invention: The purpose of the present invention is to address the deficiencies in the prior art, provide an alarm device, an alarm ...

AI Technical Summary

Problems solved by technology

[0002] The anti-electromagnetic leakage confidential chassis has been strictly tested at the factory, but the protective performance may change during long-term use, resulting in electromagnetic leakage. Once it is not discovered in time, it may cause safety problems

[0003] Since the security box manufacturer can only use instruments to detect whether the security box has electromagnetic leakage when it leaves the factory, the electromagnetic leakage cannot be found in a timely manner when it leaves the factory, resulting in a great security risk. method

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