JPS6432298A - Chime - Google Patents

Chime

Info

Publication number
JPS6432298A
JPS6432298A JP18810487A JP18810487A JPS6432298A JP S6432298 A JPS6432298 A JP S6432298A JP 18810487 A JP18810487 A JP 18810487A JP 18810487 A JP18810487 A JP 18810487A JP S6432298 A JPS6432298 A JP S6432298A
Authority
JP
Japan
Prior art keywords
chime
push button
unit
wire
tone
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
JP18810487A
Other languages
Japanese (ja)
Inventor
Takashi Kumagai
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP18810487A priority Critical patent/JPS6432298A/en
Publication of JPS6432298A publication Critical patent/JPS6432298A/en
Pending legal-status Critical Current

Links

Landscapes

  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)

Abstract

PURPOSE: To eliminate a need of wiring construction to simplify the extension construction by providing a terminal for wire which connects a push button unit to a chime and transmitting and receiving signals between the chime and a radio extension unit incorporating a transmitter or a receiver. CONSTITUTION: A push button unit 1 which is attached to an entrance, a gatepost, or the like by a two-conductor electric wire 7 is connected to terminals 2 for wire of a chime 6; and when a push button 9 is depressed, terminals 2 are short-circuited to drive a chime tone emission part 13 and a speaker 14, and a chime tone is emitted from the speaker 14. The signal from the button 9 is surety transferred between the unit 1 and the chime 6 by a wire. An extension unit 3 provided with a push button unit 3a, a heat generation sensor 3b, etc., and the chime 6 are connected by a radio system, and the signal is received by a transmitter/receiver 4 incorporated in the chime 6 and is processed in a data processing part 15 and is inputted to the tone emission part 13.
JP18810487A 1987-07-28 1987-07-28 Chime Pending JPS6432298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18810487A JPS6432298A (en) 1987-07-28 1987-07-28 Chime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18810487A JPS6432298A (en) 1987-07-28 1987-07-28 Chime

Publications (1)

Publication Number Publication Date
JPS6432298A true JPS6432298A (en) 1989-02-02

Family

ID=16217770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18810487A Pending JPS6432298A (en) 1987-07-28 1987-07-28 Chime

Country Status (1)

Country Link
JP (1) JPS6432298A (en)

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