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1, bulletproof material: soft body armor materials are aramid materials, and the protective cover layer of bulletproof material has impermeability.2, the protective properties: (1) full-soft protection level of three, equal protection area greate...
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Two microphones fixed to the throat can pick up the sound singals with high-sensitivity.It is characterized by:1. Dynamic microphone design. The sound is clear, reliable, and has good anti-noise performance, and strong resistance to environmental...
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Model: GA -7M01 I. IntroductionMore and more crimals are using the car as crime and escpae tools. How to quickly and effectively intercept the suspect vehicle? This is an urgent problem for the anti-terrorism and anti-riot police and armed forces...
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Product Description: The portable intelligent broadband radio frequency interference system is designed, developed and manufactured for interefering simple radio-controlled explosive devices and wireless apparatus from existing wireless communica...
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