JPS6430980U - - Google Patents
Info
- Publication number
- JPS6430980U JPS6430980U JP12662587U JP12662587U JPS6430980U JP S6430980 U JPS6430980 U JP S6430980U JP 12662587 U JP12662587 U JP 12662587U JP 12662587 U JP12662587 U JP 12662587U JP S6430980 U JPS6430980 U JP S6430980U
- Authority
- JP
- Japan
- Prior art keywords
- door camera
- battery
- signal
- audio signal
- transmitter
- 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 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12662587U JPS6430980U (pl) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12662587U JPS6430980U (pl) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430980U true JPS6430980U (pl) | 1989-02-27 |
Family
ID=31378313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12662587U Pending JPS6430980U (pl) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430980U (pl) |
-
1987
- 1987-08-20 JP JP12662587U patent/JPS6430980U/ja active Pending