闭路电视监视系统用电视监视器观察监视摄像机摄取的图像实施实时监视的有线系统
A closed-circuit television surveillance system is a wired system that uses television monitors to observe the images captured by surveillance cameras for real-time monitoring
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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