ES2189654B1 - ELECTRONIC PORTER SYSTEM WITH SECRET IN COMMUNICATIONS. - Google Patents

ELECTRONIC PORTER SYSTEM WITH SECRET IN COMMUNICATIONS.

Info

Publication number
ES2189654B1
ES2189654B1 ES200101572A ES200101572A ES2189654B1 ES 2189654 B1 ES2189654 B1 ES 2189654B1 ES 200101572 A ES200101572 A ES 200101572A ES 200101572 A ES200101572 A ES 200101572A ES 2189654 B1 ES2189654 B1 ES 2189654B1
Authority
ES
Spain
Prior art keywords
secret
telephone
housing
communications
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES200101572A
Other languages
Spanish (es)
Other versions
ES2189654A1 (en
Inventor
Antton Galarza Garayalde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcad SL
Original Assignee
Alcad SL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcad SL filed Critical Alcad SL
Priority to ES200101572A priority Critical patent/ES2189654B1/en
Publication of ES2189654A1 publication Critical patent/ES2189654A1/en
Application granted granted Critical
Publication of ES2189654B1 publication Critical patent/ES2189654B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/025—Door telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

Sistema de portero electrónico con secreto en las comunicaciones. Cuenta con al menos una placa de calle conectada a un módulo abre-puertas, una fuente de alimentación y unos teléfonos de viviendas (1). Cuenta con medios de mantenimiento secreto de las comunicaciones, de manera que activando dichos medios únicamente el teléfono de vivienda (1) que recibe la llamada desde la placa de calle pasa a ser operativo, pudiéndose conversar y abrir el correspondiente acceso solamente desde dicho teléfono de vivienda y no desde los restantes teléfonos de vivienda (1). Se caracteriza porque los referidos medios consisten en que la placa de calle cuenta con un grupo fónico (5) que además de los elementos de un grupo fónico convencional incluye una electrónica que realiza un control de temporizaciones de las comunicaciones secretas en el portero, y en que cada teléfono de vivienda (1) es un teléfono secreto que difiere de un teléfono de vivienda convencional en que presenta una electrónica que realiza elcorte del audio y del abre-puertas cuando dicho teléfono secreto no se encuentra operativo.Electronic intercom system with communication secret. It has at least one entrance panel connected to a door opener module, a power supply and some home phones (1). It has means of secret maintenance of communications, so that by activating said means only the housing telephone (1) that receives the call from the entrance panel becomes operational, being able to talk and open the corresponding access only from said telephone housing and not from the remaining housing telephones (1). It is characterized in that the aforementioned means consist in that the street sign has a phonic group (5) that in addition to the elements of a conventional phonic group includes an electronic that performs a timing control of the secret communications in the doorman, and in that each housing telephone (1) is a secret telephone that differs from a conventional housing telephone in that it presents an electronics that performs the audio cut and the opener when said secret telephone is not operative.

ES200101572A 2001-07-05 2001-07-05 ELECTRONIC PORTER SYSTEM WITH SECRET IN COMMUNICATIONS. Expired - Fee Related ES2189654B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200101572A ES2189654B1 (en) 2001-07-05 2001-07-05 ELECTRONIC PORTER SYSTEM WITH SECRET IN COMMUNICATIONS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200101572A ES2189654B1 (en) 2001-07-05 2001-07-05 ELECTRONIC PORTER SYSTEM WITH SECRET IN COMMUNICATIONS.

Publications (2)

Publication Number Publication Date
ES2189654A1 ES2189654A1 (en) 2003-07-01
ES2189654B1 true ES2189654B1 (en) 2004-10-16

Family

ID=8498306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101572A Expired - Fee Related ES2189654B1 (en) 2001-07-05 2001-07-05 ELECTRONIC PORTER SYSTEM WITH SECRET IN COMMUNICATIONS.

Country Status (1)

Country Link
ES (1) ES2189654B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1072987B (en) * 1976-10-06 1985-04-13 Acet Srl INTERCOM SWITCHBOARD WITH ELECTRIC DOOR, CONTINUOUS SERVICE, PROVIDED WITH ALARM DEVICE
US5363434A (en) * 1991-01-09 1994-11-08 Square D Company Audio distribution system

Also Published As

Publication number Publication date
ES2189654A1 (en) 2003-07-01

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