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  • Dongguan Meidele Metal Detector Factory
  • ADD: Dongcheng District, Guangming Village, Wanhang Technolog Park, Dongguan City of Guangdong Province, China.
  • TEL: +86-769-23165658
  • FAX: +86-769-23165648
  • E-MAIL: aronwang@meidele.cn
  • Requirements for installing security doors
    Oct 09, 2018

    The security door will be affected by many things. Therefore, there must be certain requirements for installing the security door. The magnetic field will affect the judgment. Because the core of the working principle of the security door is the magnetic field, the external field cannot interfere with the extra magnetic field, so the security check The door should be installed away from the magnetic field, and there should not be a large amount of metal material next to the security door. The security door checks whether there is metal in the person or the bag, instead of the metal, so it should be away from the large metal. In order to avoid confusing the judgment of the security gate, causing misjudgment. The third factor that should be old is the noise, and the noise will also have a certain impact on the detection of the security door.