Juvenile monitoring system
US7098785B2 · kind B2 · utility
7Cited by
20References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2003 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Oct 30, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B21/0227
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present remote child monitoring system includes a plurality of transmitters for transmitting audio signals at different frequencies from different locations and at least one receiver remote from the transmitters for receiving and announcing the transmitted audio signal from the plurality of transmitters. The receiver has a first mode for sequentially announcing the transmitted audio from the transmitters and a second mode for announcing the audio from a selected transmitter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.