Interoperability of legacy alarm system
US8391277B2 · kind B2 · utility
3Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2009 |
| Grant date | Mar 5, 2013 |
| Priority date | — |
| Expiry date | Dec 3, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M7/0069
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A base station and system configured to support interfacing digital and analog devices with a legacy alarm system in a manner that allows messages from the legacy alarm system to pre-empt other messaging, if needed, when the messaging takes place through the same gateway as that which is used by the legacy alarm system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.