AU2302795A - Bell system and/or multiple door intercom system - Google Patents

Bell system and/or multiple door intercom system

Info

Publication number
AU2302795A
AU2302795A AU23027/95A AU2302795A AU2302795A AU 2302795 A AU2302795 A AU 2302795A AU 23027/95 A AU23027/95 A AU 23027/95A AU 2302795 A AU2302795 A AU 2302795A AU 2302795 A AU2302795 A AU 2302795A
Authority
AU
Australia
Prior art keywords
bell
door intercom
multiple door
keypad
aim
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.)
Granted
Application number
AU23027/95A
Other versions
AU691280B2 (en
Inventor
Manfred Trautvetter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2302795A publication Critical patent/AU2302795A/en
Application granted granted Critical
Publication of AU691280B2 publication Critical patent/AU691280B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Types And Forms Of Lifts (AREA)
  • Alarm Systems (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Telephone Function (AREA)

Abstract

It is the aim of the invention to provide a door intercom and bell system making it possible to provide additional functions besides the bell and largely avoid additional wiring. This aim is achieved in that the keypad and the call system in the dwelling are connected via a bus system to a microcontroller and electronically controlled indicators are fitted as identification plates. The invention relates to a door intercom and bell system with a keypad having at least one identification plate.
AU23027/95A 1994-07-18 1995-04-28 Bell system and/or multiple door intercom system Ceased AU691280B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4425309A DE4425309A1 (en) 1994-07-18 1994-07-18 Door intercom
DE4425309 1994-07-18
PCT/DE1995/000553 WO1996002998A1 (en) 1994-07-18 1995-04-28 Bell system and/or multiple door intercom system

Publications (2)

Publication Number Publication Date
AU2302795A true AU2302795A (en) 1996-02-16
AU691280B2 AU691280B2 (en) 1998-05-14

Family

ID=6523448

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23027/95A Ceased AU691280B2 (en) 1994-07-18 1995-04-28 Bell system and/or multiple door intercom system

Country Status (14)

Country Link
EP (1) EP0771502B1 (en)
JP (1) JPH10505717A (en)
KR (1) KR970705279A (en)
CN (1) CN1157680A (en)
AT (1) ATE194740T1 (en)
AU (1) AU691280B2 (en)
BR (1) BR9508324A (en)
CA (1) CA2195535A1 (en)
CZ (1) CZ16497A3 (en)
DE (2) DE4425309A1 (en)
HU (1) HUT77233A (en)
NO (1) NO970213L (en)
PL (1) PL318314A1 (en)
WO (1) WO1996002998A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628764A1 (en) * 1996-07-17 1998-01-22 Deutsche Telephonwerk Kabel Entry phone system in combination with telephone and door opening
DE20002331U1 (en) 2000-02-10 2000-05-04 Siemens AG, 80333 München Wireless house communication system with door station
CN106097495A (en) * 2016-06-03 2016-11-09 赵树龙 A kind of intelligent voice control vocal print face authentication door access control system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946177C2 (en) * 1979-11-15 1988-08-18 S. Siedle & Söhne Telefon- und Telegrafenwerke GmbH, 7743 Furtwangen House system for the transmission of information
WO1988002968A1 (en) * 1986-10-08 1988-04-21 Clifford Jack Peady Telephone system with door intercom station
DE4204517C2 (en) * 1991-06-25 1994-02-24 Rutenbeck Wilhelm Gmbh & Co Microprocessor controlled telecommunication device
DE4127316C1 (en) * 1991-08-17 1992-06-25 Telenorma Gmbh, 6000 Frankfurt, De Process for automatically making telephone connection from door intercom via telephone - by closing activating switch, leads from door bell contact can be connected to contact point of target button of telephone
FR2687298A1 (en) * 1992-02-19 1993-08-20 Boniface Andre System for indicating that an object has been placed in a closed chamber such as a letterbox, and chamber, such as a letterbox, equipped with such a system
FR2693759B1 (en) * 1992-07-17 1994-10-14 Philippe Aubin Security access door device, particularly suitable for access to a building.
DE4236565C2 (en) * 1992-10-29 1997-01-30 Deutsche Telekom Ag Door intercom

Also Published As

Publication number Publication date
ATE194740T1 (en) 2000-07-15
EP0771502A1 (en) 1997-05-07
CZ16497A3 (en) 1997-06-11
CN1157680A (en) 1997-08-20
NO970213L (en) 1997-03-04
CA2195535A1 (en) 1996-02-01
BR9508324A (en) 1998-01-06
HUT77233A (en) 1998-03-02
PL318314A1 (en) 1997-06-09
EP0771502B1 (en) 2000-07-12
JPH10505717A (en) 1998-06-02
DE4425309A1 (en) 1996-01-25
DE59508570D1 (en) 2000-08-17
KR970705279A (en) 1997-09-06
NO970213D0 (en) 1997-01-17
AU691280B2 (en) 1998-05-14
WO1996002998A1 (en) 1996-02-01

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired