Transmitter for a wireless security and alerting system with at least one discreet button for identification
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jul 1, 2004
app pub date -
Dec 30, 2002
filing date -
Dec 20, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A device to enable identification to a wireless security and alerting system which includes a transmitter circuit and a receiver circuit is provided. Each transmitter is provided with at least two buttons. A visitor uses a main push button. At least one discreet button is used discreetly by a member, such that the receiver will chime differently, thus allowing the residents within the hearing range to distinguish between a visitor from a member. The device also includes a low battery warning arrangement. An example allows a plurality of locations in a building to be equipped with such transmitters, which are connected to at least one receiver. An application-specific integrated circuit (ASIC) or the like device is employed in a transmitter circuit, and a microprocessor or the like device in a receiver circuit.
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