Emergency alarm system for static structure utilizing automobile

Details Emergency alarm system for static structure utilizing automobile Emergency alarm system for static structure utilizing automobile

1980-06-19

1981-12-08

Swann, III, Glen R.

Communications: electrical

Condition responsive indicating system

Specified indicator structure

340 63, 340533, 340541, 340593, G08B 1308, G08B 1706, G08B 1900

Patent

active

043050700

ABSTRACT:
Alarm circuitry in a static structure, e.g., a home, is connectable by plug and socket means to alarm circuitry in an automobile. The alarm circuitry in the automobile includes a relay powered from a source in the structure. Opening of alarm switches in the structure or on the automobile disables the relay to close a switch in the automobile horn circuit causing the horn to sound. The relay cannot be re-energized except by operation of re-set switch means located in the structure.

REFERENCES:
patent: 1223060 (1917-04-01), Louthan
patent: 2686909 (1954-08-01), Poulson
patent: 3513466 (1970-05-01), Isaacs et al.
patent: 3569929 (1971-03-01), Wood
patent: 3764971 (1973-10-01), Brobeck
patent: 4090182 (1978-05-01), Young
patent: 4218763 (1980-08-01), Kelley et al

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