Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1987-08-13
1989-11-28
Swann, III, Glen R.
Communications: electrical
Condition responsive indicating system
Specific condition
200 6152, 340522, 340529, 340573, 340689, G08B 1900
Patent
active
048840670
ABSTRACT:
A personal security communication system is disclosed. It is comprised of a motion and position sensor adapted to detect motion and lack of motion. The sensor has a motion and position sensing switch having means indicative of the motion of a contact making element in the switch and is adapted to provide at least a first and second electrical state according to the motion and lack of motion of the contact making element. Means is provided for detecting the first and second electrical state. The detecting means being adapted to provide a signal indicative of the electrical state of said switch. The system also includes user input means, processor means for receiving information from said motion sensing means and said user input means and adapted to format a digital data message indicative of said information, a transmitter means for transmitting said message, an alarm means activatable by said processor means and a power supply means for powering said processor means, transmitter and alarm means.
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Eyers Bud
Nordholm Ken
Swann III Glen R.
Talkie Tooter (Canada) Ltd.
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