METHOD OF SIGNAL GENERATION AND TRANSMISSION Russian patent published in 2004 - IPC

Abstract RU 2232425 C2

FIELD: automatic fire alarm systems.

SUBSTANCE: method involves processing digital information directly into signaling device and transmitting digital information results to receiver/control apparatus in analogous form.

EFFECT: reduced cost consumption for signal translation, possibility of signaling device compatibility with inexpensive receiver/control apparatuses having analogous signaling loop circuit.

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RU 2 232 425 C2

Authors

Ovchinnikov V.V.

Dates

2004-07-10—Published

2002-10-04—Filed