JPS604081U - monitoring device - Google Patents
monitoring deviceInfo
- Publication number
- JPS604081U JPS604081U JP9632783U JP9632783U JPS604081U JP S604081 U JPS604081 U JP S604081U JP 9632783 U JP9632783 U JP 9632783U JP 9632783 U JP9632783 U JP 9632783U JP S604081 U JPS604081 U JP S604081U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- relay
- antenna
- monitoring device
- signal
- 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
- Studio Circuits (AREA)
- Closed-Circuit Television Systems (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、第２図はそれぞれ従来の監視装置を示す接続図
、第３−は本考案の一実施例を示す接続図である。
５・・・・・・検知器、７・・・・・・監視用テレビカ
メラ、９・・・・・・マイクロホン、１０・・・・・・
リレー、１１・・・・・・テレビ、１２・・・・・・テ
レビチューナ、１３・・・・・・テレビアンテナ。
第１図
第２図FIGS. 1 and 2 are connection diagrams showing a conventional monitoring device, and FIG. 3 is a connection diagram showing an embodiment of the present invention. 5...Detector, 7...Television camera for surveillance, 9...Microphone, 10...
Relay, 11...TV, 12...TV tuner, 13...TV antenna. Figure 1 Figure 2
Claims (1)
信号をリレーを介してテレビに入力可能とするとともに
、監視用テレビカメラからのテレビ映像信号を上記リレ
ーを介して上記テレビに入力可能とし、かつ、来客者等
の有無を検知する検知器からの信号に応じて上記リレー
の回路を切換え、上記テレビアンテナからのテレビ映像
信号およびテレビ音声信号、又は監視用テレビカメラか
らのテレビ映像信号を上記テレビに選択的に入力させる
ことを特徴とする監視装置。A TV video signal and a TV audio signal from a TV antenna can be input to the TV via a relay, and a TV video signal from a surveillance TV camera can be input to the TV via the relay, and a visitor The circuit of the relay is switched in response to a signal from a detector that detects the presence or absence of a TV antenna, or a TV video signal and a TV audio signal from the TV antenna, or a TV video signal from a surveillance TV camera is selectively sent to the TV. A monitoring device characterized by inputting information to the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9632783U JPS604081U (en) | 1983-06-22 | 1983-06-22 | monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9632783U JPS604081U (en) | 1983-06-22 | 1983-06-22 | monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS604081U true JPS604081U (en) | 1985-01-12 |
Family
ID=30229615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9632783U Pending JPS604081U (en) | 1983-06-22 | 1983-06-22 | monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604081U (en) |
-
1983
- 1983-06-22 JP JP9632783U patent/JPS604081U/en active Pending
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