Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1992-06-02
1994-12-06
Peng, John K.
Communications: electrical
Condition responsive indicating system
Specific condition
315159, 340326, 340331, 340332, 340691, G08B 1300
Patent
active
053714890
ABSTRACT:
An alerting apparatus includes a pair of separate first and second lights capable of providing respective illuminations that are different from one another, an electrical power supply cord connected to the first and second lights for providing a supply of electrical power to activate the lights, and a motion detector connected to the electrical power supply cord and the first and second lights for activating the first and second lights for predetermined times in response to sensing motion in a predetermined area. The first light can provide a constant white illumination, while the second light can provide a flashing red illumination. Also, an alarm can be connected to the motion detector and the electrical power supply.
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Carroll Lee J.
Harahan Diana D.
Flanagan John R.
Mullen Jr. Thomas J.
Peng John K.
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