Communications: electrical – Condition responsive indicating system – With particular system function
Reexamination Certificate
2007-01-23
2007-01-23
Trieu, Van T. (Department: 2612)
Communications: electrical
Condition responsive indicating system
With particular system function
C340S506000, C340S516000
Reexamination Certificate
active
11195922
ABSTRACT:
The present invention provides a method and system of walk through testing a fire alarm system without disrupting the building occupants. A communications channel is setup between a control panel and a communicator carried by a human tester. The tester triggers an alarm or trouble condition in a device. The control panel detects the address of the device and automatically returns to the communicator, over the communications channel, the location of the device.
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SimplexGrinnell LP
Trieu Van T.
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