Communications: electrical – Condition responsive indicating system – With particular system function
Reexamination Certificate
2010-03-04
2011-11-29
Trieu, Van T. (Department: 2612)
Communications: electrical
Condition responsive indicating system
With particular system function
C340S520000, C340S506000
Reexamination Certificate
active
08068021
ABSTRACT:
A room monitor having a second display includes a controller, a first display and a second display. The first display is preferably a touch screen monitor, which allows the entry of data into the controller without the need for a keyboard. However, the controller may be programmed through a keyboard. The controller includes a plurality of inputs and outputs for monitoring and/or controlling such room environmental factors as pressure, temperature, humidity and lighting. The inputs are used to read sensors. The outputs are used to actuate control devices. The first display includes a plurality of menus for controlling at least one environmental factor. The second display shows information the condition of a critical environment room. There is at least one message displayed on the second display. A second embodiment of the room monitor includes a controller and the first display. The first display must be a touch screen monitor.
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Ersler Donald J.
Trieu Van T.
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