Outage notification device

Telephonic communications – Telephone line or system combined with diverse electrical... – Remote indication over telephone line

Patent

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Details

379 39, H04M 1100

Patent

active

061378682

ABSTRACT:
An embodiment of a electric power outage notification device is disclosed that combines several components including voltage transformation, a comparator circuit, a microprocessor and a data/fax modem chip. The invention further incorporates support components that aid in its overall functionality including a read-only memory, random access memory and a real-time clock. The unit is fully programmable using these components and can be programmed by software means to send an outage report to a selected remote computer modem, facsimile machine or alphanumeric pager. This outage report is sent to a programmed phone number after a power outage of a predetermined duration of time. The unit also reverses its role by providing notification of restored power.

REFERENCES:
patent: 5010568 (1991-04-01), Merriam et al.
patent: 5031209 (1991-07-01), Thornborough et al.
patent: 5408523 (1995-04-01), McEachern et al.
patent: 5784441 (1998-07-01), Davis et al.

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