Illuminated address identifier and alarm device

Communications: electrical – Condition responsive indicating system – Specified indicator structure

Patent

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Details

307 66, 340326, 340331, G08B 300

Patent

active

049317806

ABSTRACT:
Lighted house numbers at night aid in the locating of an address in a non-emergency mode and becomes an alarm device including a control unit connected to a telephone within a dwelling to detect dialling of a 911 signal. A housing is mounted exteriorly of the dwelling and includes audible and visual alarms operatively connected for activation upon detection of a 911 signal by the control unit. The remote alarm unit includes indicia illuminated for identifying an address at night when operating in a non-emergency mode and directing rescue personnel to the dwelling after a dwelling occupant has dialled 911 and activates an emergency strobe light and audible alarm mode illuminating the general vicinity of the dwelling from a distance and ultimately pinpointing the exact location of the emergency 911 caller. The visual and audible alarms in the remote unit are connected through a rectifier and transformer to an AC power source within the dwelling. The remote alarm unit includes a back up battery power supply which is automatically connected upon AC power failure.

REFERENCES:
patent: 3863236 (1975-01-01), Clardy
patent: 3911425 (1975-10-01), Muncheryan
patent: 4003040 (1977-01-01), Browand
patent: 4177405 (1979-12-01), Chapdelaine
patent: 4518946 (1985-05-01), Solomon
patent: 4547761 (1985-10-01), Jones
patent: 4686505 (1987-08-01), Vanderburg
patent: 4791658 (1988-12-01), Simon et al.
patent: 4839630 (1989-06-01), Miller

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