CWT5011 GSM RTU GSM alarm and controller 8DI, 8DO, SMS control

In stock
US$255.53 US$212.94
CWT5011 GSM RTU GSM alarm and controller 8DI, 8DO, SMS control

CWT5011 GSM RTU GSM alarm and controller 8DI, 8DO, SMS control


CWT5011 GSM RTU is designed as a cost effective remote control system alert device. It monitors up to 8 dry contacts and 8 drivable relay outputs and 4 analog inputs. User-defined SMS is sent to pre-configure mobile phone numbers when a pre-defined alarm condition happens.These pre-configured mobile phone numbers can belong to technicians or engineers who are responsible in handling corresponding alarms. With the aid of this RTU, the alarm condition brings attention to in-charge personnel immediately. Besides it allows those mobile phone users to trigger any relay output by using SMS. The output can be connected with alarm indication device, such as alarm, and others.
There is a built-in microprocessor chip running on a real-time operating system. It gives immediate response to any change in both inputs and outputs condition. A GSM modem is embedded in the RTU, user has to subscribe a SIM card for the RTU. The RTU can be installed in any location under GSM coverage.

8DI + 8DO + 4AI + sms alarm/control
Function Descriptions :
  • Easy setup with any terminal
  • Emulator software
  • Flexible messages, recipients & options setting
  • Time stamped alarm messages
  • No need to use a PC
  • Easy for external application
  • Dedicated standalone operation
  • 2 watchdog inside, 724 operation
  • Low cost of ownership
  • 10 SMS alarm recipients (operation group)
  • Bidirectional data transmission
  • support audio in and audio out
  • 8 relay drivable outputs(12V-24V)
  • 8 protected universal digital inputs. Accepts dry contact
  • 4 analog inputs, accepts 4~20mA or 0~5V
  • Temperature sensor inside(optional)
  • Battery inside
  • Alarm buzzer(optional)
  • Remote setting of phones
  • Remote On/Off/Pulse device
  • Remote query of phone group, input & output status
  • Remote add/edit/delete phone group, & repeat time
  • Configurable for all input and output messages
  • Easy-configured graphic interface application software
CWT5011 GSM RTU application

CWT5011 for Water Pump Station Remote Control System
Remote start and stop water pump by sms text and phone call
8 digital inputs and 8 drivable relay outputs available.
It has always been a challenge when it comes to centralised monitoring and control of water pump stations, dams and reservoirs within the area. However, advancements in GSM technology now make it possible to utilise the GSM networks as a wide area communications platform for telemetry applications. The system has proved the perfect communications platform for covering the vast distributed water network. Engineers have taken advantage of this technology and have implemented the first GSM telemetry application at a new booster pump station.

All communications between the remote pump unit, tank unit and wireless monitor/control unit is continuously monitored to ensure reliable ongoing operation and instant notification if something is not operating correctly.Automatic water level and pump unit monitoring and remote control system with SMS message notification direct to your mobile phone. From remote cell phone it is also possible to request an information from device. Device information readings will come as one or several messages.

You can order the management center for remote management of the information from various electronic devices with interface RS232 with PC.



·Configurable for alarm and recover sms

·Automatically report the status of itself on schedule

·Support remote setting via sms commands

·Preset 10 phone numbers(can be distributed authority)

·Remote add/edit/delete phone group

·Automatically update internal clock via sms

·Time stamped in alarm or recover messages

·Support ring call when alarm

·Temperature sensor (optional)

·Internal battery (optional)

·Easy used GUI configure software

·Adopted highly integrated industrial CPU

·Reliable performance with built-in double watchdog

·Low maintenance, 24×7 operation


Standard Package list (GSM water pump controller)
GSM Controller X 1
Power supply adapter X 1 (12V 1.5A)
RS232 Cable X 1
CD (Pc programmer tool) X 1
GSM Antenna X 1
More Information
Lens Normal lens
Manufacturer 3G Mobile
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