JPS6224554U - - Google Patents
Info
- Publication number
- JPS6224554U JPS6224554U JP11484185U JP11484185U JPS6224554U JP S6224554 U JPS6224554 U JP S6224554U JP 11484185 U JP11484185 U JP 11484185U JP 11484185 U JP11484185 U JP 11484185U JP S6224554 U JPS6224554 U JP S6224554U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- dedicated line
- telephone
- identifies
- reception desk
- 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
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Alarm Systems (AREA)
Description
第1図は本考案の一実施例である連絡装置の系
統図、第2図は識別回路の一実施例である回路図
である。
1……通報主装置、2……受付台、3……専用
線、4……電話機、5……ドアホン、6……監視
操作卓、7……識別回路、8……構内交換機、1
0……管理所、20……本部。
FIG. 1 is a system diagram of a communication device which is an embodiment of the present invention, and FIG. 2 is a circuit diagram which is an embodiment of an identification circuit. 1... Notification main device, 2... Reception desk, 3... Dedicated line, 4... Telephone, 5... Door phone, 6... Monitoring console, 7... Identification circuit, 8... Private branch exchange, 1
0...Administration office, 20...Headquarters.
Claims (1)
側受付台とが接続され、さらに前記受付台と構内
交換機とが接続される通報装置において、通報ス
イツチを備える前記通報主装置に電話機が接続さ
れ、通報スイツチによる発報又は電話機の送受器
上げによつて専用線に伝達される信号を識別する
と共に、通報スイツチからの信号であると識別す
ると専用線に監視操作卓を接続し、電話機からの
信号であると識別すると専用線に構内交換機を接
続する識別回路を受付台に備えた通報装置。 In a reporting device in which a main reporting device that performs reporting is connected to a reception desk on the headquarters side via a dedicated line, and the reception desk is further connected to a private branch exchange, a telephone is connected to the main reporting device equipped with a notification switch. The system identifies the signal transmitted to the dedicated line by the notification switch or by lifting the handset of the telephone, and if it identifies the signal as coming from the notification switch, connects a monitoring console to the dedicated line and transmits the signal from the telephone. A notification device equipped with an identification circuit on the reception desk that connects a private branch exchange to a dedicated line when it identifies a signal as a signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11484185U JPS6224554U (en) | 1985-07-26 | 1985-07-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11484185U JPS6224554U (en) | 1985-07-26 | 1985-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6224554U true JPS6224554U (en) | 1987-02-14 |
Family
ID=30997945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11484185U Pending JPS6224554U (en) | 1985-07-26 | 1985-07-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6224554U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5365691A (en) * | 1976-11-25 | 1978-06-12 | Sogo Keibi Hoshiyou Kk | Guarding system |
JPS5365692A (en) * | 1976-11-25 | 1978-06-12 | Sogo Keibi Hoshiyou Kk | Guarding system |
-
1985
- 1985-07-26 JP JP11484185U patent/JPS6224554U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5365691A (en) * | 1976-11-25 | 1978-06-12 | Sogo Keibi Hoshiyou Kk | Guarding system |
JPS5365692A (en) * | 1976-11-25 | 1978-06-12 | Sogo Keibi Hoshiyou Kk | Guarding system |