JPS6367230B2 - - Google Patents

Info

Publication number
JPS6367230B2
JPS6367230B2 JP1111982A JP1111982A JPS6367230B2 JP S6367230 B2 JPS6367230 B2 JP S6367230B2 JP 1111982 A JP1111982 A JP 1111982A JP 1111982 A JP1111982 A JP 1111982A JP S6367230 B2 JPS6367230 B2 JP S6367230B2
Authority
JP
Japan
Prior art keywords
circuit
switch
alarm
warning sound
holding circuit
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
JP1111982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58129595A (ja
Inventor
Taiichiro Noguchi
Satokazu Yamazaki
Naohiko Senda
Kaoru Suda
Tatsuo Okayasu
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.)
Hitachi Ltd
Yagi Antenna Co Ltd
Original Assignee
Hitachi Ltd
Yagi Antenna 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 Hitachi Ltd, Yagi Antenna Co Ltd filed Critical Hitachi Ltd
Priority to JP1111982A priority Critical patent/JPS58129595A/ja
Publication of JPS58129595A publication Critical patent/JPS58129595A/ja
Publication of JPS6367230B2 publication Critical patent/JPS6367230B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP1111982A 1982-01-27 1982-01-27 防犯警報器 Granted JPS58129595A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1111982A JPS58129595A (ja) 1982-01-27 1982-01-27 防犯警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1111982A JPS58129595A (ja) 1982-01-27 1982-01-27 防犯警報器

Publications (2)

Publication Number Publication Date
JPS58129595A JPS58129595A (ja) 1983-08-02
JPS6367230B2 true JPS6367230B2 (US06229276-20010508-P00022.png) 1988-12-23

Family

ID=11769116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1111982A Granted JPS58129595A (ja) 1982-01-27 1982-01-27 防犯警報器

Country Status (1)

Country Link
JP (1) JPS58129595A (US06229276-20010508-P00022.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2585557Y2 (ja) * 1990-12-25 1998-11-18 松下電工株式会社 時間延長ユニット及びこれを利用したセキュリティ防犯警戒システム

Also Published As

Publication number Publication date
JPS58129595A (ja) 1983-08-02

Similar Documents

Publication Publication Date Title
US4808972A (en) Security system with false alarm inhibiting
US4631527A (en) Transmitter-receiver coded security alarm system
GB2179186A (en) Activity monitoring apparatus
US4207559A (en) Alarm system with acoustically coupled transmitters and receiver
US3868479A (en) Telephonic alarm reporting apparatus
JPS6367230B2 (US06229276-20010508-P00022.png)
EP1190400A1 (en) Alarm system
US5014039A (en) Door answering and intruder alert apparatus and method
JPH0779291A (ja) コードレス電話機を用いたセキュリティシステム
JP3336953B2 (ja) 携帯用通信機
GB1331061A (en) Radar sensor
JPH11154284A (ja) 呼出発光チャイム
JPS583614B2 (ja) 選択呼出受信装置
KR200292171Y1 (ko) 적외선을 이용한 방범시스템
JPS6142237Y2 (US06229276-20010508-P00022.png)
JPH09231488A (ja) 警報装置
KR920007148B1 (ko) 센서 방범전화기 시스템
JPH11175853A (ja) 携帯用防犯装置
JPS58129596A (ja) 防犯警報器
JP2585557Y2 (ja) 時間延長ユニット及びこれを利用したセキュリティ防犯警戒システム
AU602336B2 (en) Improved security system
JPH0336131Y2 (US06229276-20010508-P00022.png)
JPH0353355Y2 (US06229276-20010508-P00022.png)
KR900005432Y1 (ko) 도난 자동 신고장치
KR910004598Y1 (ko) 전화기 송수화기의 잘못놓여진 상태의 경보장치