Products are mainly used in intelligence community, anti-theft alarm, building automation can be as intercom, CCTV, radio, audio, and remote meter reading systems engineering cable.
产品主要应用于智能化小区，防盗报警，楼宇自控，可对讲视，闭路电视监控，广播音响，及远程抄表系统工程线缆。
Meanwhile, cable networks in most Chinese cities carry CCTV international's programming.
在中国国内，这套节目了进入了大多数城市的有线电视网。
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