发明名称 |
Apparatus and Method for Converting a Low Voltage AC Wiring Circuit to a High Speed Data Communications Link |
摘要 |
An apparatus for converting a low voltage alternating current (AC) wiring circuit to a high speed data communications link, comprising a primary coupling circuit and a secondary coupling circuit. The apparatus provides low voltage AC power to a data device and couples data signals between the data device and the AC power line via the converted low voltage AC wiring circuit. An example is provided for retrofitting a door chime system to a high speed data link such as a video camera system.
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申请公布号 |
US2008297339(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
US20080175840 |
申请日期 |
2008.07.18 |
申请人 |
MATHEWS DAVID K;GRIFFIN ALFRED C |
发明人 |
MATHEWS DAVID K.;GRIFFIN ALFRED C. |
分类号 |
G08B1/08 |
主分类号 |
G08B1/08 |
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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