1. The wire used for surveillance cameras should have a rated voltage greater than the working voltage of the circuit; the insulation of the wire should conform to the installation …
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The industrial optical lens manufacturer is a precision and dense product, manufactured by coating technology, with a very delicate appearance. If it is used for a long time, it nee…
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1. From mechanization to electronics, using large-size CMOS sensors to improve image quality2. From single-camera, dual-camera* camera to multi-camera* camera layout3. Leap from 2D …
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One, the type of ball screen1. Watermelon rind LED spherical screen:The earliest ball screen in the market, commonly known as the watermelon rind spherical screen, is composed of wa…
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1. The emergence of LED spherical screens is a product that has emerged in response to one of the needs of people, that is, the pursuit of new and strange things. In the early years…
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