JPS6034683U - Visitor alarm with security alarm function - Google Patents

Visitor alarm with security alarm function

Info

Publication number
JPS6034683U
JPS6034683U JP12313683U JP12313683U JPS6034683U JP S6034683 U JPS6034683 U JP S6034683U JP 12313683 U JP12313683 U JP 12313683U JP 12313683 U JP12313683 U JP 12313683U JP S6034683 U JPS6034683 U JP S6034683U
Authority
JP
Japan
Prior art keywords
circuit
volume
notification
alarm
visitor
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.)
Granted
Application number
JP12313683U
Other languages
Japanese (ja)
Other versions
JPH0142223Y2 (en
Inventor
有本　達也
Original Assignee
オプテックス株式会社
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 オプテックス株式会社 filed Critical オプテックス株式会社
Priority to JP12313683U priority Critical patent/JPS6034683U/en
Publication of JPS6034683U publication Critical patent/JPS6034683U/en
Application granted granted Critical
Publication of JPH0142223Y2 publication Critical patent/JPH0142223Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案による来客報知器の報知回路の一実施例
を示す図である。 １・・・メロディ−発生器、２・・・増幅器、３・・・
スピーカ、４・・・連動スイッチ、５・・・音量調節ス
イッチ、Ｒ工・・・可変抵抗器、Ｒ２，Ｒ３・・・抵抗
。FIG. 1 is a diagram showing an embodiment of the notification circuit of the visitor notification device according to the present invention. 1... Melody generator, 2... Amplifier, 3...
Speaker, 4... Interlocking switch, 5... Volume adjustment switch, R engineering... Variable resistor, R2, R3... Resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定の警戒エリア内に侵入する物体の有無を検知する侵
入物体検知回路および侵入物体検知回路の出力がオンの
時発報信号を出す送信回路とから構成される検知部と、
検知部からの発報信号を受信する受信回路および受信回
路の出力により制御される報知回路とから構成される報
知部とから成り、前記報知回路は複数種類の報知音を発
生する報知音発生回路と、その音量を調節する音量調節
回路を有するとともに、音量調節回路の設定音量が一定
のレベルに満たない時、その設定音量を超える音量を一
時的に発生するための音量補正回路を具備することを特
徴とする来客報知器。a detection unit comprising an intruding object detection circuit that detects the presence or absence of an object intruding into a predetermined warning area; and a transmitting circuit that issues an alarm signal when the output of the intruding object detection circuit is on;
The notification section includes a receiving circuit that receives an alarm signal from the detection section and a notification circuit that is controlled by the output of the receiving circuit, and the notification circuit includes a notification sound generation circuit that generates a plurality of types of notification sounds. and a volume adjustment circuit for adjusting the volume, and a volume correction circuit for temporarily generating a volume exceeding the set volume when the set volume of the volume adjustment circuit is less than a certain level. A visitor alarm featuring
JP12313683U 1983-08-08 1983-08-08 Visitor alarm with security alarm function Granted JPS6034683U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12313683U JPS6034683U (en) 1983-08-08 1983-08-08 Visitor alarm with security alarm function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12313683U JPS6034683U (en) 1983-08-08 1983-08-08 Visitor alarm with security alarm function

Publications (2)

Publication Number Publication Date
JPS6034683U true JPS6034683U (en) 1985-03-09
JPH0142223Y2 JPH0142223Y2 (en) 1989-12-11

Family

ID=30281203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12313683U Granted JPS6034683U (en) 1983-08-08 1983-08-08 Visitor alarm with security alarm function

Country Status (1)

Country Link
JP (1) JPS6034683U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS487665U (en) * 1971-06-12 1973-01-27
JPS55127416U (en) * 1979-02-28 1980-09-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS487665U (en) * 1971-06-12 1973-01-27
JPS55127416U (en) * 1979-02-28 1980-09-09

Also Published As

Publication number Publication date
JPH0142223Y2 (en) 1989-12-11

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