Intrusion security device with SMS based notification and control
US10002475B2 · kind B2 · utility
1Cited by
4References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2016 |
| Grant date | Jun 19, 2018 |
| Priority date | — |
| Expiry date | Aug 24, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/082
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A security system includes a security device with at least two factors of authentication. A method of operating a security system including displaying a pseudo code screen prior to display of an actual access code screen, the pseudo code screen identical to the actual access code screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.