JPS6432298A - Chime - Google Patents
ChimeInfo
- 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
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.
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) |
-
1987
- 1987-07-28 JP JP18810487A patent/JPS6432298A/en active Pending
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