JPS6189991U - - Google Patents

Info

Publication number
JPS6189991U
JPS6189991U JP17548084U JP17548084U JPS6189991U JP S6189991 U JPS6189991 U JP S6189991U JP 17548084 U JP17548084 U JP 17548084U JP 17548084 U JP17548084 U JP 17548084U JP S6189991 U JPS6189991 U JP S6189991U
Authority
JP
Japan
Prior art keywords
infrared sensor
condensing mirror
warning
intruder
issues
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
JP17548084U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0454551Y2 (ko
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 JP1984175480U priority Critical patent/JPH0454551Y2/ja
Publication of JPS6189991U publication Critical patent/JPS6189991U/ja
Application granted granted Critical
Publication of JPH0454551Y2 publication Critical patent/JPH0454551Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Burglar Alarm Systems (AREA)
JP1984175480U 1984-11-19 1984-11-19 Expired JPH0454551Y2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984175480U JPH0454551Y2 (ko) 1984-11-19 1984-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984175480U JPH0454551Y2 (ko) 1984-11-19 1984-11-19

Publications (2)

Publication Number Publication Date
JPS6189991U true JPS6189991U (ko) 1986-06-11
JPH0454551Y2 JPH0454551Y2 (ko) 1992-12-21

Family

ID=30733080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984175480U Expired JPH0454551Y2 (ko) 1984-11-19 1984-11-19

Country Status (1)

Country Link
JP (1) JPH0454551Y2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021010358A1 (ja) * 2019-07-12 2021-01-21 卓哉 仁科 目覚まし時計

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57792A (en) * 1980-04-08 1982-01-05 American District Telegraph Co Infrared ray invasion detector
JPS5756770A (en) * 1980-09-22 1982-04-05 Hitachi Ltd Human body detector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57792A (en) * 1980-04-08 1982-01-05 American District Telegraph Co Infrared ray invasion detector
JPS5756770A (en) * 1980-09-22 1982-04-05 Hitachi Ltd Human body detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021010358A1 (ja) * 2019-07-12 2021-01-21 卓哉 仁科 目覚まし時計

Also Published As

Publication number Publication date
JPH0454551Y2 (ko) 1992-12-21

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