Car alarm having a soft chirp arming signal
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United States of America Patent
Stats
-
Nov 5, 1996
Issued Date -
N/A
app pub date -
Mar 6, 1995
filing date -
Jan 5, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electronic anti-theft system for vehicles having a common signal generator and speaker for both the alarm siren and the arming chirp, in which the volume of the arming or disarming chirp can be set to a desired level. A control circuit is detailed which allows the volume of the arming chirp to be attenuated.
First Claim
Family
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Cited Art Landscape
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