UL 827-1996 中央站警报业务的UL安全标准
UL 827-1996 标准详情
- 标准号：UL 827-1996
- 中文标题：中央站警报业务的UL安全标准
- 英文标题：ul standard for safety central-station alarm services sixth edition; reprint with revisions through and including 4/23/1999; bulletins dated 4/5/1999 (2p), 5/22/2000 (1p), 8/30/2000 (54p), 11/21/2000 (1p), 02/02/2001 (8p)
- 标准类别：美国保险商实验室标准UL
- 发布日期：1996-10-01
内容简介
1 SCOPE1.1 THESE REQUIREMENTS APPLY TO:A) CENTRAL-STATIONS PROVIDING WATCHMAN, FIRE-ALARM, AND SUPERVISORY SERVICES AS DESCRIBED IN THE NATIONAL FIRE ALARM CODE, NFPA 72;B) CENTRAL-STATION BURGLAR-ALARM SYSTEMS INTENDED AND SPECIFICALLY DESIGNA
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