The Company closed the main supply monitoring, surveillance cameras, monitoring equipment, hard disk recorders, network cameras, smart ball, ball speed, infrared cameras, micro-cameras and so on.
本公司主要供应闭路监控，监控摄像机，监控器材，硬盘录像机，网络摄像机，智能球，高速球，红外摄像机，微型摄像机等。
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