The GSM S-140 is a very simple device used for remote alerting via SMS messages.
Some uses of the GSM Controller are:
- Controlling an irrigation pump, pumping stations, water-supply and irrigation systems,
- Using 2 units — one at the pumping station and one at a remote tank — you can operate the pumps and monitor the level,
- Controlling a solenoid valve for garden watering,
- Controlling and remotely alerting on an alarm,
- Controlling indoor or outdoor lighting,
- Remote control of a garage door,
- You can also program it to keep the remotely controlled device active for a specific period of time
The Controller is installed via computer by connecting it with USB. The Controller has 2 relay outputs, one output is controlled remotely via SMS, and the other arms for an adjustable time when an ALARM is triggered. It also has 4 independent digital inputs for monitoring and remote alerting by call and/or SMS message.
Technical specifications:
| DC Power supply | Standard adapter : DC 12V/1.5A Range 9-36VDC |
| Power consumption | Standby :12V/70mA; Working Max.: 12V/300mA |
| Cellular Frequency | 850/900/1800/1900Mhz or 3G |
| SIM interface | Supporting 3V SIM Card |
| Cellular Antenna | SMA Antenna interface, 50 Ohm, Gain: 3dB |
| Serial Interfaces | 1 USB Port |
| Protocols | SMS |
| Alarm Numbers | 3 SMS Alert phone numbers,5 auto-dial phone numbers |
| Digital Input | 4, Dry Contact, Wet Contact(0~ 0~0.5VDC=Open, +3~+30VDC=Close) |
| Relay Output | 2, Dry Contact, 240VAC@3A |
| Power Outputs | 1 Channel 9-36VDC for external device |
| Backup Battery | 3.7V 1200mAH |
| Temperature range | -10-+70 °C |
| Humidity range | Relative humidity 95% (condensation free) |
| Exterior dimension | 70mm*88mm*30mm |
| Net Weight | 320 g |
Technical specifications
Network:
850/900/1800/1900Mhz or 3G
Power supply:
DC 12V
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