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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: UVI&OEM
  • Model Number: RTU82
  • Usage: Everywhere need on off power
  • input: 2 digital inputs
  • output: 2 relay outputs
  • cover material: metallic

Packaging & Delivery

Packaging Details: Carton box 19*14*6 cm
Delivery Detail: 1-2 working days


1.Wireless remote controller work by GSM Qua-band
2.Lighting/Pump/Generator Remote switch controller
3.2/4/8Input 2Relay outpu




8 wireless sensor GSM remote control switch/circuit changer




Model: RTU82

Name: GSM SMS Controller-Alarm (8I/2O/USB Ports)  


Remote switching machines with a SMS text from your mobile phone!

Remote Monitoring your assets in the worldwide by your mobile Phone!



The GSM SMS Controller-Alarm is a very simple device which can be used for authorized door access, controlling gates, switching of remote equipments, car parking systems. Actually the GSM SMS Controller can be used in places which require turning ON/OFF your system, machines, equipments remotely with a SMS text from your mobile phone and protect your assets.


Moreover, the GSM SMS Controller-Alarm with 2 digital inputs, when any one of the inputs triggered, will start the siren or switch on the light automatically. in the meanwhile, the GSM SMS Controller will send SMS Alert the to owners immediately. This is very useful if you need protect your assets with low cost solution.

1.The GSM SMS Controller-Alarm suitable for below applications


  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.

2.Mainly Features of the GSM SMS Controller-Alarm RTU22

  • 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;
  • 2 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 by USB cable;
  • Time stamped alarm messages;
  • Backup rechargeable battery inside, can work for 24hours when power off;
  • Can be operated from anywhere, no distance limit;
  • Based on GSM Network, applied to many applications.

3.Specifications of Mainframe



4.Standard Package list

  • GSM Controller X 1Power supply adapter X 1 (12V 1.5A)
  • USB Cable X 1
  • CD (Pc programmer tool) X 1
  • GSM Antenna X 1

Optional Accessories


  Water Overflow Level Sensor, Oil Overflow Level Sensor, Water Leak Sensor, Temperature Sensor, Door Sensor, PIR Motion Sensor, Smoke Sensor, Gas Leak Sensor, Glass Break S, , , , ensor, Shock Sensor, Power failure sensor, etc.


5.The PC Programmer Interface



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Transaction Details

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China (Mainland)
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2 Transactions 1,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $77,000
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