SHENZHEN PREVAIL TECHNOLOGY CO., LTD.
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  • Upgrade to ICS Repeater for Optimal Outdoor Coverage
    ICS technology has greatly improved site antenna isolation conditions. With our ICS repeater, you can install both the donor antenna and the service antenna with a vertical distance of only 8m while still maintaining good coverage performance.
  • Unparalleled Signal Blocking: Transforming Prison Safety with PrevailTec Digital Jamming Systems
    The digital outdoor jammer effectively blocks mobile phone communications within the target area. It analyzes the downlink dedicated channel of the base station to obtain the baseband signal, then reorganizes it as an interference code to shield the downlink interference signal of the mobile phone. This product confidently supports the shielding of mobile phones of different standards without causing any interference to the uplink of the base station. Within the shielding area, it effectively blocks mobile phone communication services of various operators, including voice, data, SMS, and other services.
  • Digital Technology in Fiber Distribution System
    For indoor DAS coverage, RF-over-fiber offers an excellent solution, due to abundant fiber resource in modern buildings. Digital fiber distribution system is a novel solution that extends the radio frequency part of the base station to serve multiple frequency bands by means of digital processing, digital fiber transmission and software radio technology.