磁暴还会对高层大气存在加热作用，改变其密度计组成，中断无线电通信与GPS装置。
Magnetic storms also heat the upper atmosphere, changing its density and composition and disrupting radio communications and GPS units.
任何个人按钮，感应器或报警装置通过无线电通信信号基本单元，因此不要需要用电线连接。
Any personal buttons, sensors or alerting devices communicate with the base unit via radio signals and thus dont need to be connected with wires.
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