JPH0260384U - - Google Patents

Info

Publication number
JPH0260384U
JPH0260384U JP13933388U JP13933388U JPH0260384U JP H0260384 U JPH0260384 U JP H0260384U JP 13933388 U JP13933388 U JP 13933388U JP 13933388 U JP13933388 U JP 13933388U JP H0260384 U JPH0260384 U JP H0260384U
Authority
JP
Japan
Prior art keywords
unit
door
householder
common entrance
dwelling unit
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
JP13933388U
Other languages
Japanese (ja)
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 JP13933388U priority Critical patent/JPH0260384U/ja
Publication of JPH0260384U publication Critical patent/JPH0260384U/ja
Pending legal-status Critical Current

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Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Selective Calling Equipment (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を構成を示すブロツ
ク図、第２図は応用例の構成を示すブロツク図で
ある。 Ａは住宅情報盤、Ｂ１，Ｂ２はドアホン、Ｃ１
，Ｃ２はドア、３は判別回路、４は出力回路、Ｓ
Ｗ２は解錠スイツチである。 FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is a block diagram showing the configuration of an applied example. A is the housing information board, B 1 and B 2 are door phones, and C 1
 , C 2 is the door, 3 is the discrimination circuit, 4 is the output circuit, S
W2 is an unlock switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の住戸からなる集合住宅の共同玄関及び各
住戸の玄関に電気錠を備えるドアを設置すると共
に、各ドアの近傍に各住戸の住宅情報盤に接続さ
れたドアホンを夫々設け、来訪者は上記ドアホン
を用いて各住戸の家人を呼び出し、家人は来訪者
との通話により来訪者を確認して共同玄関のドア
あるいは各住戸の玄関ドアを開ける防犯システム
に用いられ、共同玄関あるいは各住戸のドアの電
気錠を解錠するときに押される解錠スイツチと、
共同玄関及び各住戸のドアホンのいずれとの間で
家人が通話を行つているかを判別する判別回路と
、上記解錠スイツチが押されたとき判別回路の出
力に従つて通話中のドアホン側のドアの電気錠だ
けに解錠信号を出力する出力回路とを備えた住宅
情報盤。 Doors equipped with electric locks will be installed at the common entrance of multi-unit housing complexes and at the entrances of each unit, and a doorphone connected to the housing information board of each unit will be installed near each door. Used in a security system that uses a doorbell to call the householder of each dwelling unit, and the householder confirms the visitor by talking with the visitor, and then opens the common entrance door or the entrance door of each dwelling unit. The unlock switch that is pressed when unlocking the electric lock,
A determination circuit that determines whether a householder is making a call to either the common entrance or the doorbell of each dwelling unit, and the door on the side of the doorphone that is in use according to the output of the determination circuit when the above-mentioned unlock switch is pressed. A housing information board equipped with an output circuit that outputs an unlock signal only to electric locks.
JP13933388U 1988-10-26 1988-10-26 Pending JPH0260384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13933388U JPH0260384U (en) 1988-10-26 1988-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13933388U JPH0260384U (en) 1988-10-26 1988-10-26

Publications (1)

Publication Number Publication Date
JPH0260384U true JPH0260384U (en) 1990-05-02

Family

ID=31402492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13933388U Pending JPH0260384U (en) 1988-10-26 1988-10-26

Country Status (1)

Country Link
JP (1) JPH0260384U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220777A (en) * 1988-07-07 1990-01-24 Mitsubishi Electric Corp Housing information board

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220777A (en) * 1988-07-07 1990-01-24 Mitsubishi Electric Corp Housing information board

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