Teknoloji tradisyonèl sistèm sekirite entrizyon yo enkli detèktè Vibration, radyasyon enfrawouj, enfrawouj pasif, kloti elektwonik, siveyans videyo, tèmik enfrawouj, elatriye., and a single technical means will highlight its shortcomings in some aspects: Susceptible to bad weather, shelter, complex environment. At present,…
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