JPS63299540A - 警報・放送切換機能付音響装置 - Google Patents

警報・放送切換機能付音響装置

Info

Publication number
JPS63299540A
JPS63299540A JP13460587A JP13460587A JPS63299540A JP S63299540 A JPS63299540 A JP S63299540A JP 13460587 A JP13460587 A JP 13460587A JP 13460587 A JP13460587 A JP 13460587A JP S63299540 A JPS63299540 A JP S63299540A
Authority
JP
Japan
Prior art keywords
broadcast
signal
alarm
circuit
warning
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
JP13460587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0520936B2 (enrdf_load_stackoverflow
Inventor
Yoshio Kamiya
神谷　喜生
Mitsutoshi Tanaka
光利 田中
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.)
AIHON KK
Aiphone Co Ltd
Original Assignee
AIHON KK
Aiphone 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 AIHON KK, Aiphone Co Ltd filed Critical AIHON KK
Priority to JP13460587A priority Critical patent/JPS63299540A/ja
Publication of JPS63299540A publication Critical patent/JPS63299540A/ja
Publication of JPH0520936B2 publication Critical patent/JPH0520936B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP13460587A 1987-05-29 1987-05-29 警報・放送切換機能付音響装置 Granted JPS63299540A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13460587A JPS63299540A (ja) 1987-05-29 1987-05-29 警報・放送切換機能付音響装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13460587A JPS63299540A (ja) 1987-05-29 1987-05-29 警報・放送切換機能付音響装置

Publications (2)

Publication Number Publication Date
JPS63299540A true JPS63299540A (ja) 1988-12-07
JPH0520936B2 JPH0520936B2 (enrdf_load_stackoverflow) 1993-03-22

Family

ID=15132308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13460587A Granted JPS63299540A (ja) 1987-05-29 1987-05-29 警報・放送切換機能付音響装置

Country Status (1)

Country Link
JP (1) JPS63299540A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111444A (ja) * 1974-06-11 1976-01-29 Minnesota Mining & Mfg Rajiogurafuiiyoshashinyoso
JPS55138851U (enrdf_load_stackoverflow) * 1979-03-23 1980-10-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111444A (ja) * 1974-06-11 1976-01-29 Minnesota Mining & Mfg Rajiogurafuiiyoshashinyoso
JPS55138851U (enrdf_load_stackoverflow) * 1979-03-23 1980-10-03

Also Published As

Publication number Publication date
JPH0520936B2 (enrdf_load_stackoverflow) 1993-03-22

Similar Documents

Publication Publication Date Title
US4468655A (en) Multiplex security system using remote microprocessors
US20040204018A1 (en) Echo cellular phone
JPS63299540A (ja) 警報・放送切換機能付音響装置
JPH1156932A (ja) ナースコール装置
JPS6125353A (ja) ガス漏れ警報機能付インタ−ホン装置
JPH0142225Y2 (enrdf_load_stackoverflow)
JPH0313785Y2 (enrdf_load_stackoverflow)
CN2382181Y (zh) 电视屏显点歌器
JP2811967B2 (ja) 虫類忌避用の音波発生機能を有したファクシミリ
JPH01103064A (ja) テレコントロール受信装置
JP2563588B2 (ja) ボタン電話装置
KR890001849Y1 (ko) 전화자동응답장치의 리모콘신호 감지회로
JPH09153951A (ja) 集合住宅用インターホン装置
JPH10256988A (ja) データ通信装置
JPS6167389A (ja) ボタン電話装置
JPS59151184U (ja) アラ−ム設定確認機構
JPS63260347A (ja) 秘書電話方式の呼出回路
JPS60230296A (ja) 警報発生装置
JP2000253158A (ja) ドアホン装置
JPS59191683U (ja) 警報装置
JPS5980044A (ja) 遠隔監視システム
JPS59214999A (ja) 異常検出方式
JPS59113883U (ja) 主音響制御回路
JPS5861553U (ja) 受信装置
JPS60114921U (ja) 音響警告装置

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees