JPS643381U - - Google Patents
Info
- Publication number
- JPS643381U JPS643381U JP9752987U JP9752987U JPS643381U JP S643381 U JPS643381 U JP S643381U JP 9752987 U JP9752987 U JP 9752987U JP 9752987 U JP9752987 U JP 9752987U JP S643381 U JPS643381 U JP S643381U
- Authority
- JP
- Japan
- Prior art keywords
- monitor
- camera
- doorphone
- reception system
- visitor reception
- 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
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Description
第１図は本考案一実施例のブロツク回路図、第
２図は同上の要部斜視図、第３図は来客応対シス
テムに付加された遠隔制御監視システムの要部回
路図、第４図は同上の要部具体回路図、第５図は
同上の動作説明図である。
１はドアホン、２はモニタカメラ、３は玄関ユ
ニツト、４はインターホン、５はモニタテレビ、
６は室内ユニツト、７はカメラ起動スイツチ、８
はモニタテストスイツチである。
Fig. 1 is a block circuit diagram of an embodiment of the present invention, Fig. 2 is a perspective view of the same main parts, Fig. 3 is a main part circuit diagram of a remote control monitoring system added to a visitor reception system, and Fig. 4 is a block circuit diagram of an embodiment of the present invention. A detailed circuit diagram of the main parts of the same as above, and FIG. 5 is an explanatory diagram of the same as the above. 1 is a doorbell, 2 is a monitor camera, 3 is an entrance unit, 4 is an intercom, 5 is a monitor TV,
6 is the indoor unit, 7 is the camera start switch, 8
is a monitor test switch.
Claims (1)
ユニツトと、ドアホンとの間でインターホン通話
を行うとともに、モニタカメラにて撮影されたモ
ニタ画像をモニタテレビに表示する室内ユニツト
とで構成された来客応対システムにおいて、モニ
タカメラを強制的に起動するカメラ起動スイツチ
を設けるとともに、モニタテレビを強制的に動作
させるモニタテストスイツチを設け、必要に応じ
て両スイツチを操作することによりモニタカメラ
にて撮影されたモニタ画像をモニタテレビに表示
せしめるようにしたことを特徴とする来客応対シ
ステム。 A visitor reception system consisting of an entrance unit with a monitor camera installed near the doorphone, and an indoor unit that performs intercom calls with the doorphone and displays the monitor image taken by the monitor camera on a monitor TV. In addition to providing a camera activation switch that forcibly activates the monitor camera, a monitor test switch that forcibly activates the monitor TV is also provided, and by operating both switches as necessary, the monitor photographed by the monitor camera can be monitored. A visitor reception system characterized by displaying an image on a monitor television.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752987U JPS643381U (en) | 1987-06-25 | 1987-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9752987U JPS643381U (en) | 1987-06-25 | 1987-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643381U true JPS643381U (en) | 1989-01-10 |
Family
ID=31323055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9752987U Pending JPS643381U (en) | 1987-06-25 | 1987-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643381U (en) |
-
1987
- 1987-06-25 JP JP9752987U patent/JPS643381U/ja active Pending
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