DE9403795U1 - Vorrichtung zur Überwachung und zur Kommunikation - Google Patents

Vorrichtung zur Überwachung und zur Kommunikation

Info

Publication number
DE9403795U1
DE9403795U1 DE9403795U DE9403795U DE9403795U1 DE 9403795 U1 DE9403795 U1 DE 9403795U1 DE 9403795 U DE9403795 U DE 9403795U DE 9403795 U DE9403795 U DE 9403795U DE 9403795 U1 DE9403795 U1 DE 9403795U1
Authority
DE
Germany
Prior art keywords
monitoring
communication device
communication
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 - Lifetime
Application number
DE9403795U
Other languages
English (en)
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.)
EMERALD COMMUNICATIONS Ltd
Original Assignee
EMERALD COMMUNICATIONS Ltd
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 EMERALD COMMUNICATIONS Ltd filed Critical EMERALD COMMUNICATIONS Ltd
Priority to DE9403795U priority Critical patent/DE9403795U1/de
Publication of DE9403795U1 publication Critical patent/DE9403795U1/de
Priority to PCT/EP1995/000804 priority patent/WO1995024777A1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/46—Transmit/receive switching by voice-frequency signals; by pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Toys (AREA)
DE9403795U 1994-03-07 1994-03-07 Vorrichtung zur Überwachung und zur Kommunikation Expired - Lifetime DE9403795U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9403795U DE9403795U1 (de) 1994-03-07 1994-03-07 Vorrichtung zur Überwachung und zur Kommunikation
PCT/EP1995/000804 WO1995024777A1 (de) 1994-03-07 1995-03-04 Vorrichtung zur überwachung und zur kommunikation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9403795U DE9403795U1 (de) 1994-03-07 1994-03-07 Vorrichtung zur Überwachung und zur Kommunikation

Publications (1)

Publication Number Publication Date
DE9403795U1 true DE9403795U1 (de) 1994-06-30

Family

ID=6905589

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9403795U Expired - Lifetime DE9403795U1 (de) 1994-03-07 1994-03-07 Vorrichtung zur Überwachung und zur Kommunikation

Country Status (2)

Country Link
DE (1) DE9403795U1 (de)
WO (1) WO1995024777A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0847173A1 (de) * 1996-12-06 1998-06-10 Koninklijke Philips Electronics N.V. Telekommunikationseinrichtung bestehend aus einer Basiseinheit und mindestens einer mobilen Einheit mit Gegensprechfunktion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813489A1 (fr) * 2000-08-31 2002-03-01 Alain Barenne Perfectionnement a un dispositif de telephonie pour la surveillance a distance d'un individu
US7257199B2 (en) 2003-11-20 2007-08-14 International Business Machines Corporation Telephony based remote location monitoring
GB2413208A (en) * 2004-04-13 2005-10-19 Jenny Wong Soft toy baby monitor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503727A (en) * 1948-03-17 1950-04-11 Union Switch & Signal Co Means for providing emergency break-in operation in communication systems
US4097690A (en) * 1976-11-05 1978-06-27 Precision Components Inc. Intercommunication and alarm telephone system
US4184119A (en) * 1978-04-12 1980-01-15 Wayne Crieghton Morley Radio equipped space toy
FR2614485A1 (fr) * 1987-04-27 1988-10-28 Getten Antoine Dispositif d'accessoire de telephonie actionnable a distance
US5263181A (en) * 1990-10-18 1993-11-16 Motorola, Inc. Remote transmitter for triggering a voice-operated radio
US5280635A (en) * 1991-09-04 1994-01-18 Gerry Baby Products Company Baby monitor transmitter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0847173A1 (de) * 1996-12-06 1998-06-10 Koninklijke Philips Electronics N.V. Telekommunikationseinrichtung bestehend aus einer Basiseinheit und mindestens einer mobilen Einheit mit Gegensprechfunktion
FR2756998A1 (fr) * 1996-12-06 1998-06-12 Philips Electronics Nv Dispositif de telecommunication comportant une base et au moins un appareil mobile muni d'un mode d'interphonie particulier, et procede d'initialisation de ce mode

Also Published As

Publication number Publication date
WO1995024777A1 (de) 1995-09-14

Similar Documents

Publication Publication Date Title
DE69821387D1 (de) Kommunikationsverfahren und vorrichtung
DE69226436T2 (de) Netzwerksüberwachungsverfahren und vorrichtung
DE69730882D1 (de) Vorrichtung zur Spritzenanfertigung
DE69828538D1 (de) Vorrichtung zur Fernüberwachung
DE69530355D1 (de) Vorrichtung zur medizinischen Intervention
DE69703745T2 (de) Methode und gerät zur luftverkehrverwaltung
DE69732217D1 (de) Formverfahren und vorrichtung und dadurch hergestellter gegenstand
DE69720277T2 (de) Vorrichtung zur luftbehandlung
DE69421191T2 (de) Kommunikationsverfahren und vorrichtung dafür
DE69514615D1 (de) Giessverfahren und Vorrichtung
DE69840108D1 (de) Versuchsverfahren und vorrichtung
DE59504023D1 (de) Vorrichtung und ihre verwendung zur oxichlorierung
DE59406023D1 (de) Vorrichtung zur Verriegelung
DE59509949D1 (de) Vorrichtung zur strahlteilung
DE59508039D1 (de) Vorrichtung zur längsverstellung
DE69422196D1 (de) Kommunikations verfahren und vorrichtung
DE9406748U1 (de) Vorrichtung zur Kraftaufbringung
DE69910502D1 (de) Druckverfahren und Vorrichtung
DE69625871D1 (de) Vorrichtung zur umgebungsüberwachung
DE9312642U1 (de) Vorrichtung zur Strömungsüberwachung
DE9403795U1 (de) Vorrichtung zur Überwachung und zur Kommunikation
DE29609971U1 (de) Vorrichtung zur Benachrichtigung
DE69431211D1 (de) Vulkanisationsverfahren und vorrichtung.
DE29713246U1 (de) Vorrichtung zur Notfallversorgung
DE9412327U1 (de) Telekommunikationsvorrichtung zur Sicherheitsüberwachung und Warnung