JPH039516B2 - - Google Patents

Info

Publication number
JPH039516B2
JPH039516B2 JP56120082A JP12008281A JPH039516B2 JP H039516 B2 JPH039516 B2 JP H039516B2 JP 56120082 A JP56120082 A JP 56120082A JP 12008281 A JP12008281 A JP 12008281A JP H039516 B2 JPH039516 B2 JP H039516B2
Authority
JP
Japan
Prior art keywords
signal
power line
house
transmitter
code
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 - Lifetime
Application number
JP56120082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5819992A (ja
Inventor
Sotofumi Minamide
Yoshinari Mishima
Masumi Yamaguchi
Juji Doi
Hideaki Hamoto
Nobuharu Maeda
Mitsuharu Sakai
Tatsuo Yoshikawa
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.)
Secom Co Ltd
Original Assignee
Secom Co 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 Secom Co Ltd filed Critical Secom Co Ltd
Priority to JP12008281A priority Critical patent/JPS5819992A/ja
Publication of JPS5819992A publication Critical patent/JPS5819992A/ja
Publication of JPH039516B2 publication Critical patent/JPH039516B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP12008281A 1981-07-30 1981-07-30 警報装置 Granted JPS5819992A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12008281A JPS5819992A (ja) 1981-07-30 1981-07-30 警報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12008281A JPS5819992A (ja) 1981-07-30 1981-07-30 警報装置

Publications (2)

Publication Number Publication Date
JPS5819992A JPS5819992A (ja) 1983-02-05
JPH039516B2 true JPH039516B2 (en]) 1991-02-08

Family

ID=14777452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12008281A Granted JPS5819992A (ja) 1981-07-30 1981-07-30 警報装置

Country Status (1)

Country Link
JP (1) JPS5819992A (en])

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973098A (en]) * 1972-11-14 1974-07-15
JPS5194797A (en]) * 1975-02-18 1976-08-19
JPS51121295A (en) * 1975-04-17 1976-10-23 Kichizo Yamamoto Emergency alarm system
JPS609910Y2 (ja) * 1979-06-30 1985-04-05 松下電工株式会社 火災警報装置

Also Published As

Publication number Publication date
JPS5819992A (ja) 1983-02-05

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