细节展示放大镜特效

High-power mobile phone signal shield

  • No:RD-PJ-200
  • Quantity:

    The on-site communication sealing system is a 2G/3G/4G hand that can effectively shieldThe full-form communication jammer of the machine signal sends the corresponding interference signal for different modulated signals in order to achieve the best interference effect with the smaller interference power. For TD-SCDMA and TDD-LTE, it can be synchronized with the public network base station, and interfere with uplink zero. The sealing system uses a multi-unit network mechanism, consisting of a master sealing control device and two small-power communication interference equipment. Depending on the environment of the visual site, support the site disposal of multiple machines at the same time stable work.

    Custom according to customer demand (reserve China Telecom, China Mobile, China Link 2G, only blocked3G/4G mobile phone signal)

    1, college entrance examination, adult college entrance examination, self-study examination and all kinds of colleges and universities.
    2, the Party and government organs, the army and enterprises all kinds of small and medium-sized conference rooms, concert halls, cinemas and theaters.
    3, detention centers, labor reform teams, small and medium-sized prisons.
    4, gas stations, oil depots, oil fields, gas filling stations and other flammable and explosive places.