Switchable strobe lens
US8269637B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 1, 2011 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Aug 1, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B5/36
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An alarm system notification device that comprises a single strobe, an input selector, and a controller is disclosed. The single strobe may be configured to operate at a first wavelength band in a first configuration and at a second wavelength band in a second configuration, the first wavelength band being different from the second wavelength band. The configuration of the single strobe (either in the first or second configuration) is determined based on a command that is input by the input selector. In response to receiving the command, the controller may control the single strobe so that the single strobe is configured to operate at one of the first wavelength band in the first configuration or the second wavelength band in the second configuration as indicated in the command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.