发明名称 |
SECURITY SYSTEM AND MONITORING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To inexpensively configure a security system of high security by using a general-purpose communication terminal device as an operating terminal device via a public line. SOLUTION: The communication terminal device 110 sends a signal for user identification and an operation signal to operate a monitoring device 100 to the monitoring device 100 via a telephone line 120. The monitoring device 100 compares the received signal for user identification with a personal identification number 105 or the like held therein to determine the validity thereof, and only when confirming that the signal is valid, executes a device action depending on the sent operation signal. COPYRIGHT: (C)2005,JPO&NCIPI
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申请公布号 |
JP2004310536(A) |
申请公布日期 |
2004.11.04 |
申请号 |
JP20030104415 |
申请日期 |
2003.04.08 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
KIBA YUJI;TSUBOTA KAZUHIRO |
分类号 |
G08B23/00;H04M11/04;(IPC1-7):G08B23/00 |
主分类号 |
G08B23/00 |
代理机构 |
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代理人 |
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主权项 |
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