Systems and methods for providing non-dedicated wireless backup service for monitored security systems
US7085551B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2003 |
| Grant date | Aug 1, 2006 |
| Priority date | — |
| Expiry date | Apr 18, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B29/16
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An intelligent interface provides a non-dedicated wireless communications path for reporting alarm events from a landline-based alarm system to a remote monitoring system. The intelligent interface includes a cradle for a cellular handset or other wireless device, and a network connector (such as an RJ31X jack) between an alarm system control panel and the PSTN. When a wireless device is present in the cradle, the intelligent interface bypasses the landline and routes all security calls from the alarm system control panel through an analog-to-digital digital signal processor and to the wireless device, which places a call to the remote monitoring center. When no wireless device is present, the intelligent interface allows the alarm system control panel to seize the landline to place the security call.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.