Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2008-05-27
2008-05-27
Bugg, George (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S384100, C340S629000, C340S632000, C340S815400
Reexamination Certificate
active
07378976
ABSTRACT:
This invention relates to providing convenient night and pathway lighting this is integrated into a detector unit. Incorporating the illumination features into the detector unit provides the possibility to simplify the installation, utilize the backup battery power of the detector such that the illumination is provided even in a power outage, and further to allow illumination options that are directly linked to alarm events determined by the detector.
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