JPS53133397A - Guard terminal device - Google Patents
Guard terminal deviceInfo
- Publication number
- JPS53133397A JPS53133397A JP4927977A JP4927977A JPS53133397A JP S53133397 A JPS53133397 A JP S53133397A JP 4927977 A JP4927977 A JP 4927977A JP 4927977 A JP4927977 A JP 4927977A JP S53133397 A JPS53133397 A JP S53133397A
- Authority
- JP
- Japan
- Prior art keywords
- terminal device
- alarm
- guard terminal
- guard
- pulseproduction
- 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
Abstract
PURPOSE: To obtain a guard terminal device which can discrimination the pulseproduction alarm from the constant-production alarm by having the communication once with the center by the oscillation start given by the alarm input and then transmitting the alarm input state again after a fixed time.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4927977A JPS53133397A (en) | 1977-04-27 | 1977-04-27 | Guard terminal device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4927977A JPS53133397A (en) | 1977-04-27 | 1977-04-27 | Guard terminal device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53133397A true JPS53133397A (en) | 1978-11-21 |
Family
ID=12826413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4927977A Pending JPS53133397A (en) | 1977-04-27 | 1977-04-27 | Guard terminal device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53133397A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59144993A (en) * | 1983-02-08 | 1984-08-20 | 三菱電機株式会社 | Emergency alarm |
-
1977
- 1977-04-27 JP JP4927977A patent/JPS53133397A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59144993A (en) * | 1983-02-08 | 1984-08-20 | 三菱電機株式会社 | Emergency alarm |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53133397A (en) | Guard terminal device | |
JPS5380916A (en) | Terminal unit | |
JPS5373006A (en) | Trasmission control process conversion device | |
JPS53146521A (en) | Facsimile communication system | |
JPS51120196A (en) | Alarm device | |
JPS53142738A (en) | Vibration preventive mirror | |
JPS53148246A (en) | Remote-processing input-output system | |
JPS53114328A (en) | Electronic cash register | |
JPS5293300A (en) | Alarm device | |
JPS5215825A (en) | Herbicide | |
JPS51143848A (en) | Communication system on power line transmission | |
JPS5423456A (en) | Oscillation circuit | |
JPS5422139A (en) | Retrial system | |
JPS5378730A (en) | Monitor device for terminal unit | |
JPS5253463A (en) | Electronic watch with alarm | |
JPS5394712A (en) | Ring trip circuit | |
JPS52155576A (en) | Input control circuit | |
JPS54575A (en) | Semiconductoe device | |
JPS5391282A (en) | Start indicator of man conveyer | |
JPS52131349A (en) | Device for tilting suspenser | |
JPS5384250A (en) | Cooking device | |
JPS53138373A (en) | Electronic watch | |
JPS5355944A (en) | Active filter/oscillator | |
JPS53108325A (en) | Communication control unit | |
JPS5315025A (en) | Terminal unit with clock |