JPS61125788U - - Google Patents

Info

Publication number
JPS61125788U
JPS61125788U JP866385U JP866385U JPS61125788U JP S61125788 U JPS61125788 U JP S61125788U JP 866385 U JP866385 U JP 866385U JP 866385 U JP866385 U JP 866385U JP S61125788 U JPS61125788 U JP S61125788U
Authority
JP
Japan
Prior art keywords
heat ray
wiring board
printed wiring
lens group
focal point
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
JP866385U
Other languages
English (en)
Japanese (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 JP866385U priority Critical patent/JPS61125788U/ja
Publication of JPS61125788U publication Critical patent/JPS61125788U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP866385U 1985-01-26 1985-01-26 Pending JPS61125788U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP866385U JPS61125788U (enExample) 1985-01-26 1985-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP866385U JPS61125788U (enExample) 1985-01-26 1985-01-26

Publications (1)

Publication Number Publication Date
JPS61125788U true JPS61125788U (enExample) 1986-08-07

Family

ID=30488158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP866385U Pending JPS61125788U (enExample) 1985-01-26 1985-01-26

Country Status (1)

Country Link
JP (1) JPS61125788U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01277796A (ja) * 1988-04-30 1989-11-08 Sharp Corp 光学的物体検出装置

Citations (1)

* 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

Patent Citations (1)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01277796A (ja) * 1988-04-30 1989-11-08 Sharp Corp 光学的物体検出装置

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