Rtu-541 Gsm Automation Controller

Our company is producing and exporting of RTU-541 GSM Automation Controller to patrons with the following details:
1. Security Alarm System applications;
2. Supervision and monitoring alarm systems;
3. Automatic monitoring system;
4. Vending Machines security protection;
5. Pumping Stations, Tanks, Oil or Water levels;
6. Buildings and Real Estate;
7. Weather Stations;
8. River Monitoring and Flood Control;
9. Oil and gas pipelines;
10. Corrosion protection
11. Temperatures, water leakage applications;
12. Wellheads, boat, vehicle;
13. Energy saving, street lights control system;
14. Valve controls;
15. Transformer stations;
16. Unmanned machine rooms;
17. Control room application;
18. Automation System, M2M;
19. GSM Access Control System, GSM Gate Opener, etc.
Features:
1 relay output (240VAC@3A) can be switched ON/OFF by sending a SMS text;
1 relay output (240VAC@3A) can be switch on 4minutes if any inputs triggered;
4 Alarm logic inputs, NC or NO and EOL is optional;
3 SMS Alert numbers and 5 auto-dial numbers can accept to the alarm message;
Two-way voice communication by external microphone and speaker;
Supports armed, disarmed, inquiry status, switch on or off relay output by SMS Commands;
Password protected, prevents unauthorized user;
Can be set up and programmed from PC Programmer Software by USB cable;
Time stamped alarm messages;
Backup rechargeable battery inside, can work for 24hours when power off;