Security / automation system control panel with removable back speaker
US11783686B2 · kind B2 · utility
3Cited by
12References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 27, 2021 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Aug 27, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/172
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Example implementations include a method, apparatus, and computer-readable medium comprising first broadcasting, by at least one primary speaker of a control panel, a first sound toward a front or a side of the control panel; and second broadcasting, concurrently with the first broadcasting, by a removable back speaker that is removably attachable to a back side of the control panel, a second sound toward the back side of the control panel. In some aspects, the removable back speaker is configured as a stand for placing the control panel on a flat surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.