JPS6034683U - 防犯警報機能付き来客報知器 - Google Patents

防犯警報機能付き来客報知器

Info

Publication number
JPS6034683U
JPS6034683U JP12313683U JP12313683U JPS6034683U JP S6034683 U JPS6034683 U JP S6034683U JP 12313683 U JP12313683 U JP 12313683U JP 12313683 U JP12313683 U JP 12313683U JP S6034683 U JPS6034683 U JP S6034683U
Authority
JP
Japan
Prior art keywords
circuit
volume
notification
alarm
visitor
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
JP12313683U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0142223Y2 (enrdf_load_stackoverflow
Inventor
有本　達也
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.)
Optex Co Ltd
Original Assignee
Optex Co 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 Optex Co Ltd filed Critical Optex Co Ltd
Priority to JP12313683U priority Critical patent/JPS6034683U/ja
Publication of JPS6034683U publication Critical patent/JPS6034683U/ja
Application granted granted Critical
Publication of JPH0142223Y2 publication Critical patent/JPH0142223Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP12313683U 1983-08-08 1983-08-08 防犯警報機能付き来客報知器 Granted JPS6034683U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12313683U JPS6034683U (ja) 1983-08-08 1983-08-08 防犯警報機能付き来客報知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12313683U JPS6034683U (ja) 1983-08-08 1983-08-08 防犯警報機能付き来客報知器

Publications (2)

Publication Number Publication Date
JPS6034683U true JPS6034683U (ja) 1985-03-09
JPH0142223Y2 JPH0142223Y2 (enrdf_load_stackoverflow) 1989-12-11

Family

ID=30281203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12313683U Granted JPS6034683U (ja) 1983-08-08 1983-08-08 防犯警報機能付き来客報知器

Country Status (1)

Country Link
JP (1) JPS6034683U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS487665U (enrdf_load_stackoverflow) * 1971-06-12 1973-01-27
JPS55127416U (enrdf_load_stackoverflow) * 1979-02-28 1980-09-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS487665U (enrdf_load_stackoverflow) * 1971-06-12 1973-01-27
JPS55127416U (enrdf_load_stackoverflow) * 1979-02-28 1980-09-09

Also Published As

Publication number Publication date
JPH0142223Y2 (enrdf_load_stackoverflow) 1989-12-11

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