Security and fire control system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 4, 2003
Issued Date -
N/A
app pub date -
Jun 30, 2000
filing date -
Aug 30, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A remote surveillance and conferencing system includes video transceivers and provides audiovisual communications over a standard Public Switched Telephone Network (PSTN). The system provides capabilities for closed circuit television (CCTV) applications, security systems, video conferencing, remote video surveillance, home automation and fire control, all in one, without requiring a use of computer. Each video transceiver includes a dedicated keypad which allows users to use the system without a telephone. Keypad controllers available to some of the video transceivers provide a capability to remotely control the system.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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