JPS588262U - intercom - Google Patents
intercomInfo
- Publication number
- JPS588262U JPS588262U JP10267881U JP10267881U JPS588262U JP S588262 U JPS588262 U JP S588262U JP 10267881 U JP10267881 U JP 10267881U JP 10267881 U JP10267881 U JP 10267881U JP S588262 U JPS588262 U JP S588262U
- Authority
- JP
- Japan
- Prior art keywords
- outdoor unit
- call
- indoor unit
- intercom
- 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
Links
Landscapes
- Telephone Set Structure (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
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
第1図はこの考案によるインターホンの設置例を示す図
、第2図は同上インターホンの一実施例を示すブロック
図である。
1〜室外機、2〜室内機、3〜選択回路、4〜録音再生
装置。FIG. 1 is a diagram showing an example of installing an intercom according to this invention, and FIG. 2 is a block diagram showing an embodiment of the same intercom. 1 - outdoor unit, 2 - indoor unit, 3 - selection circuit, 4 - recording and reproducing device.
Claims (1)
、この室内機で応答した後、これら室内機および室外機
相互間において送受話が可能のインターホンにおいて、
上記室外機からの呼び出しを受けることにより所定のメ
ツセージをその室外機に送出させると共に、そのメツセ
ージ送出直後゛に一定時間上記室外機における受話内容
を録音する、留守番動作可能の録音再生装置と、上記室
外機からの呼び出しを受けたとき、上記室内機側におい
て上記留守番動作させるか、通常の上記送受話動作させ
るかのいずれかを選択する選択回路とを上記室内機側に
設けたことを特徴とするインターホン。In response to a call from the outdoor unit, the indoor unit generates a ring tone, and after the indoor unit answers, an intercom that can send and receive calls between the indoor unit and the outdoor unit,
A recording/playback device capable of answering the phone, which transmits a predetermined message to the outdoor unit upon receiving a call from the outdoor unit, and records the content of the conversation received by the outdoor unit for a certain period of time immediately after sending the message; A selection circuit is provided on the indoor unit side for selecting either the answering function or the normal call/receive operation on the indoor unit side when a call is received from the outdoor unit. intercom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10267881U JPS588262U (en) | 1981-07-09 | 1981-07-09 | intercom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10267881U JPS588262U (en) | 1981-07-09 | 1981-07-09 | intercom |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS588262U true JPS588262U (en) | 1983-01-19 |
Family
ID=29897317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10267881U Pending JPS588262U (en) | 1981-07-09 | 1981-07-09 | intercom |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS588262U (en) |
-
1981
- 1981-07-09 JP JP10267881U patent/JPS588262U/en active Pending
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