UL 2044

Abstract

These requirements cover closed-circuit television equipment that: <br>a) Are intended for commercial use on supply circuits as defined in the National Electrical Code, NFPA 70; and <br>b) Receive their signals from a video-recorded medium or image-producing devices in a closedcircuit television system. <br>These requirements cover closed-circuit television equipment &#8211; such as video tape recorders; video-receiving, -processing, -recording, -producing, and -amplification equipment; video cameras; and the like <br>These requirements also cover auxiliary equipment and accessories intended for use with closed-circuit television systems. <br>These requirements also cover portable closed-circuit television equipment of the types described in 1.2 that are intended for use with a vehicular, marine, or any other battery circuit as the power supply means. <br>These requirements do not cover video monitors, as these products are covered by the: <br>a) Standard for Audio-Video Products and Accessories, UL 1492; <br>b) Standard for Information Technology Equipment, UL 1950; <br>c) Standard for Information Technology Equipment, UL 60950; and <br>d) Standard for Information Technology Equipment Safety &#8211; Part 1: General Requirements, UL 60950-1. <br>These requirements do not cover video cameras with integral electronic viewfinders. <br>These requirements do not cover tape-head demagnetizers or bulk tape erasers intended for use with video products and do not cover general-purpose tape-head demagnetizers or bulk tape erasers, as those products are covered by the requirements for household and commercial tape recorders in the Standard for Audio-Video Products and Accessories, UL 1492 and the Standard for Commercial Audio Equipment, UL 813. <br>Commercial video products provided with a means for receiving commercially broadcasted video signals and household video products are covered by the Standard for Audio-Video Products and Accessories, UL 1492. <br>A cart or stand that is not intended to be used with a specific product is covered by the Standard for Tall Institutional Carts for Use With Audio-, Video-, and Television-Type Equipment, UL 1667, and the Standard for Household, Commercial, and Professional-Use Carts and Stands for Use with Audio/Video Equipment, UL 1678.