Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1992-08-18
1994-05-10
Swann, III, Glen R.
Communications: electrical
Condition responsive indicating system
Specific condition
109 6, 109 20, 109 21, 340552, 340554, 340691, 340692, C08B 1318, C08B 1500
Patent
active
053111664
ABSTRACT:
A security system for a vestibule and, more specifically, a security vestibule is equipped with monitoring devices to monitor the presence of an intruder. The monitoring devices transmit signals to warning devices, such as a speaker which broadcasts an audible message as well as a siren and a flashing light which produce audible and visual signals, respectively, to attract attention exteriorly of the vestibule. The monitoring devices further transmit signals to deterrent devices which disturb or offend the perpetrator. The devices are of the type which disperse foul scents, dispense dyes to mark the perpetrator, disperse water at varying temperatures, and discharge electrical shock.
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Litman Richard C.
Swann III Glen R.
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