DEVICE, SIGNALING ABOUT CHANGES IN STATES OF CONTROLLED ZONES VIA DIGITAL CELL COMMUNICATIONS CHANNEL

DEVICE, SIGNALING ABOUT CHANGES IN STATES OF CONTROLLED ZONES VIA DIGITAL CELL COMMUNICATIONS CHANNEL

FIELD: property protection, alarm signaling. ^ SUBSTANCE: device has control block, memory, cell phone, signals levels transformer, charging relay, ADC, RS-232C interface. ^ EFFECT: higher reliability, higher speed of operation. ^ 1 dwg

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Bibliographische Detailangaben
Hauptverfasser: ZONOV D.S, PETUKHOV V.A, VARAVIKOV V.N, PASHKOV S.E
Format: Patent
Sprache:eng ; rus
Schlagworte:
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:FIELD: property protection, alarm signaling. ^ SUBSTANCE: device has control block, memory, cell phone, signals levels transformer, charging relay, ADC, RS-232C interface. ^ EFFECT: higher reliability, higher speed of operation. ^ 1 dwg