I2R-GSM-GGWLM-V1.0  system enables a better management of water distribution using GSM GPRS telemetry.

• The system consists of mainly four components.

1. Magnetic Float Sensor
2. GSM GPRS Water Monitoring telemetry Modem. (GGWLM)
3. Central Manager- A monitoring software for reports and low water tank alerts. (CM Software)
4. GSM Modem-A GSM Modem at CM for receiving SMS and to send configuration information to 

                           GGWLM.

I2R Labs GSM GPRS Water Level Monitor systems (GGWLM) can be deployed at scattered and unmanned location. It is used for monitoring the dry contact signals from the level float switches to monitor the low water level. The system architecture is as shown in below figure. It consists of I2R Labs GGWLM units located at various locations connected to the float switch and server application which monitors the status of each water tanks and gives alerts when ever any a low water level is detected. The system operates on GSM as well GPRS. The application software at server end receives SMS though a GSM modem provided at server end. The GPRS data is received by the server application though TCP.