JPS62112282U - - Google Patents
Info
- Publication number
- JPS62112282U JPS62112282U JP20407285U JP20407285U JPS62112282U JP S62112282 U JPS62112282 U JP S62112282U JP 20407285 U JP20407285 U JP 20407285U JP 20407285 U JP20407285 U JP 20407285U JP S62112282 U JPS62112282 U JP S62112282U
- Authority
- JP
- Japan
- Prior art keywords
- television
- signal
- door
- microphone
- remote control
- 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
- 230000005236 sound signal Effects 0.000 claims 2
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20407285U JPS62112282U (US20100056889A1-20100304-C00004.png) | 1985-12-30 | 1985-12-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20407285U JPS62112282U (US20100056889A1-20100304-C00004.png) | 1985-12-30 | 1985-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62112282U true JPS62112282U (US20100056889A1-20100304-C00004.png) | 1987-07-17 |
Family
ID=31169987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20407285U Pending JPS62112282U (US20100056889A1-20100304-C00004.png) | 1985-12-30 | 1985-12-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62112282U (US20100056889A1-20100304-C00004.png) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5533389A (en) * | 1978-08-30 | 1980-03-08 | Sharp Corp | Monitor television system |
JPS59127489A (ja) * | 1983-01-11 | 1984-07-23 | Mitsubishi Electric Corp | 住宅来訪者監視装置 |
-
1985
- 1985-12-30 JP JP20407285U patent/JPS62112282U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5533389A (en) * | 1978-08-30 | 1980-03-08 | Sharp Corp | Monitor television system |
JPS59127489A (ja) * | 1983-01-11 | 1984-07-23 | Mitsubishi Electric Corp | 住宅来訪者監視装置 |
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