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According to a report of IHS company video surveillance equipments contributed 11.9 billion US dollars to global security market in 2012. And this figure is growing every year. The security industry monitoring system originated in CCTV, followed CVBS analog video signal transmission of radio and ...Read more »
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What is fiber brush contact technology? Fiber brush is a particular design of sliding electrical contacts. Unlike traditional contact technology, fiber brushes are a group of individual metal fibers (wires) that are collimated by and terminated into a plastic tube. They have higher requirement of...Read more »