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1. WO1996005688 - INTEGRATED VOICE AND DATA COMMUNICATION FOR INTERCOM AND ALARM

Publication Number WO/1996/005688
Publication Date 22.02.1996
International Application No. PCT/GB1995/001879
International Filing Date 09.08.1995
Chapter 2 Demand Filed 08.03.1996
IPC
H04M 11/02 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
11Telephonic communication systems specially adapted for combination with other electrical systems
02with bell or annunciator systems
CPC
H04M 11/025
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
11Telephonic communication systems adapted for combination with other electrical systems
02with bell or annunciator systems
025Door telephones
Applicants
  • OLIVER, Deryck [GB/GB]; GB
  • MCCANN, Bernard [GB/GB]; GB
  • REID, Brian [GB/GB]; GB (UsOnly)
  • CHAMBERS, John [GB/GB]; GB (UsOnly)
Inventors
  • OLIVER, Deryck; GB
  • MCCANN, Bernard; GB
  • REID, Brian; GB
  • CHAMBERS, John; GB
Agents
  • TILLBROOK, Christopher, John; 5 Old Rectory Close Churchover Rugby Warwickshire CV23 0EN, GB
Priority Data
9418482.710.08.1994GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTEGRATED VOICE AND DATA COMMUNICATION FOR INTERCOM AND ALARM
(FR) SYSTEME INTEGRE DE TRANSMISSION DE VOIX ET DE DONNEES POUR INTERPHONE ET ALARME
Abstract
(EN)
An integrated radio intercom and alarm or alert for use as a door sentry incorporates a programmable dual mode, dual frequency FM transceiver (11, 12), enabling both speech communication between a mobile remote handset (33) and a base station (32), which in turn relays signals from a door switch unit (31) and also alarm or alert condition warning data communication with a remote alarm transducer (34), to generate an alarm or alert siren warning tone in the handset and base station.
(FR)
Un système intégré d'interphone radio et d'alarme s'utilisant comme portier électronique comprend un émetteur-récepteur à modulation de fréquence (11, 12) programmable, double mode, double fréquence, permettant d'une part la communication vocale entre un combiné à distance mobile (33) et une station de base (32), qui transmet à son tour les signaux à partir d'une gâche électronique de porte (31), d'autre part la communication de données de signalisation de conditions d'alarme avec un transducteur d'alarme éloigné (34), afin de générer une tonalité de sirène d'alarme dans le combiné et la station de base.
Also published as
Latest bibliographic data on file with the International Bureau