发明名称 |
SUSPEND CODE FOR ALARM SYSTEM |
摘要 |
The system generates alarm suspension codes without direct interaction with the alarm panel. The alarm control panel generates its own suspension codes for checking for proper validation when a suspension code is entered. The alarm panel generates suspension codes sequentially and will recognize any of several suspension codes that are current. The entry of a later suspension code cancels all earlier suspension codes.
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申请公布号 |
CA2247600(C) |
申请公布日期 |
2002.03.12 |
申请号 |
CA19982247600 |
申请日期 |
1998.09.17 |
申请人 |
DIGITAL SECURITY CONTROLS LTD. |
发明人 |
PARKER, JAMES |
分类号 |
G07C9/00;(IPC1-7):G08B29/16;G08B29/18 |
主分类号 |
G07C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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