JPH02133794U - - Google Patents

Info

Publication number
JPH02133794U
JPH02133794U JP4153689U JP4153689U JPH02133794U JP H02133794 U JPH02133794 U JP H02133794U JP 4153689 U JP4153689 U JP 4153689U JP 4153689 U JP4153689 U JP 4153689U JP H02133794 U JPH02133794 U JP H02133794U
Authority
JP
Japan
Prior art keywords
signal
receiving
circuit
power
alarm
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
JP4153689U
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 JP4153689U priority Critical patent/JPH02133794U/ja
Publication of JPH02133794U publication Critical patent/JPH02133794U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP4153689U 1989-04-07 1989-04-07 Pending JPH02133794U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4153689U JPH02133794U (en]) 1989-04-07 1989-04-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4153689U JPH02133794U (en]) 1989-04-07 1989-04-07

Publications (1)

Publication Number Publication Date
JPH02133794U true JPH02133794U (en]) 1990-11-06

Family

ID=31552286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4153689U Pending JPH02133794U (en]) 1989-04-07 1989-04-07

Country Status (1)

Country Link
JP (1) JPH02133794U (en])

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