Wireless security device and method to place emergency calls
US8351895B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2009 |
| Grant date | Jan 8, 2013 |
| Priority date | — |
| Expiry date | Jul 13, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless security device and method includes implementing, by a wireless security device, one or more Bluetooth™ wireless protocol profiles for connecting to one or more Bluetooth™ enabled devices. A Bluetooth™ enabled telephony device may be paired with the wireless security device using one or more Bluetooth™ wireless protocol profiles. The wireless security device may send a command to the telephony device over the wirelessly paired Bluetooth™ connection The command may cause the telephony device to place a telephone call to an emergency telephone number. Once the telephone call is placed, a prerecorded emergency message may be sent from the wireless security device to the telephony device, causing the telephony device to play the prerecorded emergency message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.