Telephonic communications – Emergency or alarm communications
Reexamination Certificate
2005-03-22
2005-03-22
Woo, Stella (Department: 2643)
Telephonic communications
Emergency or alarm communications
C379S039000
Reexamination Certificate
active
06870906
ABSTRACT:
An emergency call system includes a data bus and bus controller operatively connected to the data bus for controlling data access on the data bus. The system can include at least one of wireless, direct connect and telephone subsystems. A wireless device module could be operatively connected to the data bus for receiving and passing alarm signals onto the data bus from a premises based wireless subsystem having at least one wireless receiver that receives wireless alarm signals from wireless pendants and other devices. The system could also include a direct connect module that receives and passes alarm signals onto the data bus from a premises based direct connect subsystem having wired stations and/or sensors. A telephone module could be operatively connected to the data bus for receiving alarm signals from a telephone of a residence through the telephone network and to the telephone module.
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Allen Dyer Doppelt Milbrath & Gilchrist, P.A.
Woo Stella
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