JPS63168591U - - Google Patents

Info

Publication number
JPS63168591U
JPS63168591U JP5884587U JP5884587U JPS63168591U JP S63168591 U JPS63168591 U JP S63168591U JP 5884587 U JP5884587 U JP 5884587U JP 5884587 U JP5884587 U JP 5884587U JP S63168591 U JPS63168591 U JP S63168591U
Authority
JP
Japan
Prior art keywords
ultrasonic sensor
crime prevention
prevention device
volume switching
voice
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
JP5884587U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0745834Y2 (ja
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 filed Critical
Priority to JP1987058845U priority Critical patent/JPH0745834Y2/ja
Publication of JPS63168591U publication Critical patent/JPS63168591U/ja
Application granted granted Critical
Publication of JPH0745834Y2 publication Critical patent/JPH0745834Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1987058845U 1987-04-19 1987-04-19 防犯装置 Expired - Lifetime JPH0745834Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987058845U JPH0745834Y2 (ja) 1987-04-19 1987-04-19 防犯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987058845U JPH0745834Y2 (ja) 1987-04-19 1987-04-19 防犯装置

Publications (2)

Publication Number Publication Date
JPS63168591U true JPS63168591U (nl) 1988-11-02
JPH0745834Y2 JPH0745834Y2 (ja) 1995-10-18

Family

ID=30889785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987058845U Expired - Lifetime JPH0745834Y2 (ja) 1987-04-19 1987-04-19 防犯装置

Country Status (1)

Country Link
JP (1) JPH0745834Y2 (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009110237A (ja) * 2007-10-30 2009-05-21 Mega Chips Corp 防犯音響システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5917590B2 (ja) * 2014-04-13 2016-05-18 伊藤　真司 収納ボックス

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631296U (nl) * 1986-06-19 1988-01-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631296U (nl) * 1986-06-19 1988-01-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009110237A (ja) * 2007-10-30 2009-05-21 Mega Chips Corp 防犯音響システム

Also Published As

Publication number Publication date
JPH0745834Y2 (ja) 1995-10-18

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