JPS6232839B2 - - Google Patents

Info

Publication number
JPS6232839B2
JPS6232839B2 JP1686179A JP1686179A JPS6232839B2 JP S6232839 B2 JPS6232839 B2 JP S6232839B2 JP 1686179 A JP1686179 A JP 1686179A JP 1686179 A JP1686179 A JP 1686179A JP S6232839 B2 JPS6232839 B2 JP S6232839B2
Authority
JP
Japan
Prior art keywords
output
signal
level
circuit
detected
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.)
Expired
Application number
JP1686179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55110392A (en
Inventor
Juji Hara
Tadashi Yoshimura
Shozo Tanaka
Takashi Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1686179A priority Critical patent/JPS55110392A/ja
Publication of JPS55110392A publication Critical patent/JPS55110392A/ja
Publication of JPS6232839B2 publication Critical patent/JPS6232839B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP1686179A 1979-02-15 1979-02-15 Invador detector device Granted JPS55110392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1686179A JPS55110392A (en) 1979-02-15 1979-02-15 Invador detector device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1686179A JPS55110392A (en) 1979-02-15 1979-02-15 Invador detector device

Publications (2)

Publication Number Publication Date
JPS55110392A JPS55110392A (en) 1980-08-25
JPS6232839B2 true JPS6232839B2 (en]) 1987-07-16

Family

ID=11927992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1686179A Granted JPS55110392A (en) 1979-02-15 1979-02-15 Invador detector device

Country Status (1)

Country Link
JP (1) JPS55110392A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153393U (ja) * 1984-03-19 1985-10-12 鎌田信号機株式会社 警報装置
JPS60196896A (ja) * 1984-03-19 1985-10-05 鎌田信号機株式会社 警報方法およびその装置
JPS61138093U (en]) * 1985-02-12 1986-08-27
JPS61217896A (ja) * 1985-03-25 1986-09-27 松下電工株式会社 防犯装置

Also Published As

Publication number Publication date
JPS55110392A (en) 1980-08-25

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