JPS56164494A - Emergency notifying unit with presence sound producing function - Google Patents

Emergency notifying unit with presence sound producing function

Info

Publication number
JPS56164494A
JPS56164494A JP6824280A JP6824280A JPS56164494A JP S56164494 A JPS56164494 A JP S56164494A JP 6824280 A JP6824280 A JP 6824280A JP 6824280 A JP6824280 A JP 6824280A JP S56164494 A JPS56164494 A JP S56164494A
Authority
JP
Japan
Prior art keywords
notifying unit
sound producing
producing function
emergency notifying
presence sound
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.)
Pending
Application number
JP6824280A
Other languages
Japanese (ja)
Inventor
Kenzou Inomata
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.)
Taiko Electric Works Ltd
Original Assignee
Taiko Electric Works 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 Taiko Electric Works Ltd filed Critical Taiko Electric Works Ltd
Priority to JP6824280A priority Critical patent/JPS56164494A/en
Publication of JPS56164494A publication Critical patent/JPS56164494A/en
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP6824280A 1980-05-21 1980-05-21 Emergency notifying unit with presence sound producing function Pending JPS56164494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6824280A JPS56164494A (en) 1980-05-21 1980-05-21 Emergency notifying unit with presence sound producing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6824280A JPS56164494A (en) 1980-05-21 1980-05-21 Emergency notifying unit with presence sound producing function

Publications (1)

Publication Number Publication Date
JPS56164494A true JPS56164494A (en) 1981-12-17

Family

ID=13368102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6824280A Pending JPS56164494A (en) 1980-05-21 1980-05-21 Emergency notifying unit with presence sound producing function

Country Status (1)

Country Link
JP (1) JPS56164494A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141073A (en) * 1982-02-17 1983-08-22 Nec Corp Data terminal switching connection system
JPS58141072A (en) * 1982-02-17 1983-08-22 Nec Corp Data terminal switching connection system
JPS598484A (en) * 1982-07-07 1984-01-17 Hitachi Ltd System for calling automatically picture information center
JPS59112392A (en) * 1982-12-20 1984-06-28 株式会社　長谷川工務店 Alarm for crime prevention
JPS60230752A (en) * 1984-04-28 1985-11-16 Chiesukomu Tohoku:Kk Emergency informing method by public line
JPS60192096U (en) * 1984-05-28 1985-12-20 海野原　篤 Alarm audio monitor device
JPS6211361A (en) * 1985-07-09 1987-01-20 Alpine Electron Inc Method for hearing voice in vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060200A (en) * 1973-09-26 1975-05-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060200A (en) * 1973-09-26 1975-05-23

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141073A (en) * 1982-02-17 1983-08-22 Nec Corp Data terminal switching connection system
JPS58141072A (en) * 1982-02-17 1983-08-22 Nec Corp Data terminal switching connection system
JPS598484A (en) * 1982-07-07 1984-01-17 Hitachi Ltd System for calling automatically picture information center
JPS59112392A (en) * 1982-12-20 1984-06-28 株式会社　長谷川工務店 Alarm for crime prevention
JPS60230752A (en) * 1984-04-28 1985-11-16 Chiesukomu Tohoku:Kk Emergency informing method by public line
JPS60192096U (en) * 1984-05-28 1985-12-20 海野原　篤 Alarm audio monitor device
JPS6211361A (en) * 1985-07-09 1987-01-20 Alpine Electron Inc Method for hearing voice in vehicle
JPH0344708B2 (en) * 1985-07-09 1991-07-08 Alpine Electronics Inc

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