JPS59182788U - 警報装置 - Google Patents

警報装置

Info

Publication number
JPS59182788U
JPS59182788U JP7866883U JP7866883U JPS59182788U JP S59182788 U JPS59182788 U JP S59182788U JP 7866883 U JP7866883 U JP 7866883U JP 7866883 U JP7866883 U JP 7866883U JP S59182788 U JPS59182788 U JP S59182788U
Authority
JP
Japan
Prior art keywords
infrared
detection sensor
case body
light receiving
wall
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
JP7866883U
Other languages
English (en)
Japanese (ja)
Other versions
JPS647439Y2 (cs
Inventor
真 小平
Original Assignee
宇呂電子工業株式会社
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 宇呂電子工業株式会社 filed Critical 宇呂電子工業株式会社
Priority to JP7866883U priority Critical patent/JPS59182788U/ja
Publication of JPS59182788U publication Critical patent/JPS59182788U/ja
Application granted granted Critical
Publication of JPS647439Y2 publication Critical patent/JPS647439Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP7866883U 1983-05-25 1983-05-25 警報装置 Granted JPS59182788U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7866883U JPS59182788U (ja) 1983-05-25 1983-05-25 警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7866883U JPS59182788U (ja) 1983-05-25 1983-05-25 警報装置

Publications (2)

Publication Number Publication Date
JPS59182788U true JPS59182788U (ja) 1984-12-05
JPS647439Y2 JPS647439Y2 (cs) 1989-02-28

Family

ID=30208670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7866883U Granted JPS59182788U (ja) 1983-05-25 1983-05-25 警報装置

Country Status (1)

Country Link
JP (1) JPS59182788U (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329787U (cs) * 1986-08-12 1988-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6329787U (cs) * 1986-08-12 1988-02-26

Also Published As

Publication number Publication date
JPS647439Y2 (cs) 1989-02-28

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