JPS5723194A - Erroneous operation preventing system for ultrasonic alarm device - Google Patents

Erroneous operation preventing system for ultrasonic alarm device

Info

Publication number
JPS5723194A
JPS5723194A JP9624280A JP9624280A JPS5723194A JP S5723194 A JPS5723194 A JP S5723194A JP 9624280 A JP9624280 A JP 9624280A JP 9624280 A JP9624280 A JP 9624280A JP S5723194 A JPS5723194 A JP S5723194A
Authority
JP
Japan
Prior art keywords
alarm device
erroneous operation
preventing system
operation preventing
ultrasonic 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
JP9624280A
Other languages
Japanese (ja)
Inventor
Shirou Shirai
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.)
NIPPON KEIBI HOSHO KK
Original Assignee
NIPPON KEIBI HOSHO KK
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 NIPPON KEIBI HOSHO KK filed Critical NIPPON KEIBI HOSHO KK
Priority to JP9624280A priority Critical patent/JPS5723194A/en
Publication of JPS5723194A publication Critical patent/JPS5723194A/en
Pending legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP9624280A 1980-07-16 1980-07-16 Erroneous operation preventing system for ultrasonic alarm device Pending JPS5723194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9624280A JPS5723194A (en) 1980-07-16 1980-07-16 Erroneous operation preventing system for ultrasonic alarm device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9624280A JPS5723194A (en) 1980-07-16 1980-07-16 Erroneous operation preventing system for ultrasonic alarm device

Publications (1)

Publication Number Publication Date
JPS5723194A true JPS5723194A (en) 1982-02-06

Family

ID=14159753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9624280A Pending JPS5723194A (en) 1980-07-16 1980-07-16 Erroneous operation preventing system for ultrasonic alarm device

Country Status (1)

Country Link
JP (1) JPS5723194A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937317A (en) * 1972-08-12 1974-04-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937317A (en) * 1972-08-12 1974-04-06

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