Door tracking system and method
US9822553B1 · kind B1 · utility
41Cited by
20References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2016 |
| Grant date | Nov 21, 2017 |
| Priority date | — |
| Expiry date | Nov 23, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2209/08
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A locking device that can be mounted into a rotating or swinging door is disclosed. The locking device can have a deadbolt. The locking device can detect the position of the deadbolt and/or whether the door is closed. The locking device can have a camera, microphone and speaker. The locking device can send images detected by the camera and audio detected by the microphones to a remote computer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.