Integrated security and communications system

There is provided an integrated security and communications system for monitoring user premises. The system includes at least one sensor (15), at least one alarm output device (110), at least one user control interface (13) located at the user premises and a system controller (11) connected to the s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WINICK, STEVEN, SIMON, SCOTT H, SIMON, THEODORE, BEACH, CHRISTOPHER E
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ALARM SYSTEMS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TELEPHONIC COMMUNICATION
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