These requirements CCTV equipment intended for commercial use on supply circuits as defined in NFPA 70, and receive their signals from a video-recorded medium or image-producing devices in a CCTV system. These requirements CCTV equipment such as video tape recorders; video-receiving, -processing, -recording, -producing, and -amplification equipment; video cameras; aux. equipment and accessories intended for use with CCTV systems; portable CCTV equipment that are intended for use with a vehicular, marine, or any other battery circuit as the power supply means.
ANSI/UL 2044-2004由美国国家标准学会 US-ANSI 发布于 2004。
ANSI/UL 2044-2004 在中国标准分类中归属于: M70 广播、电视设备综合,在国际标准分类中归属于: 33.160.99 其他音频、视频和视听设备。
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