JPS6224554U - - Google Patents

Info

Publication number
JPS6224554U
JPS6224554U JP11484185U JP11484185U JPS6224554U JP S6224554 U JPS6224554 U JP S6224554U JP 11484185 U JP11484185 U JP 11484185U JP 11484185 U JP11484185 U JP 11484185U JP S6224554 U JPS6224554 U JP S6224554U
Authority
JP
Japan
Prior art keywords
signal
dedicated line
telephone
identifies
reception desk
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
JP11484185U
Other languages
English (en)
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 JP11484185U priority Critical patent/JPS6224554U/ja
Publication of JPS6224554U publication Critical patent/JPS6224554U/ja
Pending legal-status Critical Current

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  • Alarm Systems (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例である連絡装置の系
統図、第2図は識別回路の一実施例である回路図
である。 1……通報主装置、2……受付台、3……専用
線、4……電話機、5……ドアホン、6……監視
操作卓、7……識別回路、8……構内交換機、1
0……管理所、20……本部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 専用線を介して、通報を行う通報主装置と本部
    側受付台とが接続され、さらに前記受付台と構内
    交換機とが接続される通報装置において、通報ス
    イツチを備える前記通報主装置に電話機が接続さ
    れ、通報スイツチによる発報又は電話機の送受器
    上げによつて専用線に伝達される信号を識別する
    と共に、通報スイツチからの信号であると識別す
    ると専用線に監視操作卓を接続し、電話機からの
    信号であると識別すると専用線に構内交換機を接
    続する識別回路を受付台に備えた通報装置。
JP11484185U 1985-07-26 1985-07-26 Pending JPS6224554U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11484185U JPS6224554U (ja) 1985-07-26 1985-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11484185U JPS6224554U (ja) 1985-07-26 1985-07-26

Publications (1)

Publication Number Publication Date
JPS6224554U true JPS6224554U (ja) 1987-02-14

Family

ID=30997945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11484185U Pending JPS6224554U (ja) 1985-07-26 1985-07-26

Country Status (1)

Country Link
JP (1) JPS6224554U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365692A (en) * 1976-11-25 1978-06-12 Sogo Keibi Hoshiyou Kk Guarding system
JPS5365691A (en) * 1976-11-25 1978-06-12 Sogo Keibi Hoshiyou Kk Guarding system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365692A (en) * 1976-11-25 1978-06-12 Sogo Keibi Hoshiyou Kk Guarding system
JPS5365691A (en) * 1976-11-25 1978-06-12 Sogo Keibi Hoshiyou Kk Guarding system

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