New security standards have been made necessary in recent years, such as access control and buildings security, which require the construction of cabling infrastructure to allow for data and power points for access control and CCTV;
近年来,增加了必须遵守的新安保标准,例如,进出控制和大楼安保标准,因此,需要建设敷设电缆的基础设施,从而可以安装进出控制和闭路电视所需要的数据和电力链接点;UN-2 UN-2