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Wireless GSM Telemetry

Our clients can avail from us a comprehensive range of Wireless GSM Telemetry that is based on latest technology. This range is widely acclaimed, especially in the M2M market segment. I2R-SMS-GP-IO-CM-V1.0 wireless telemetry system are a result of innovational wireless system that allows the end use to monitor and control key business functions, processes and equipments on the go. Our product range helps organizations achieve greater manageability, savings on operation cost, asset protection, increase in service quality and response time. We offer:

Automatic Meter Reading


Automatic Meter Reading
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Clients can avail from us Automatic Meter Reading. Fabricated from quality components, it is very effective in functioning. Utility service providers in the world are now feeling the increasing importance to keep their business processes more efficient, transparent and cost effective. TCAM’s another major focus is on automatic meter reader (AMR) and metering solution to enhance the competitive edge for these utility service providers together with major energy / electricity meter vendors and tendering consortium partners.

The solution can be in various approaches :

  • First Approach : (Dumb Meter, Smart GPRS Modem / Gateway) : To have the quickest time to market and seamless to existing AMR software platform, I2R GPRS Gateway will be the right choice as it is a truely protocol independent and transparent gateway. It has a built-in powerful ARM7 platform to do the low level AT command programming as such the developer or system integrator does not need to do so anymore. There is also no need to know the meter protocol as well as the API of the existing AMR software. It just works instantly after proper configuration is done.
  • Second Approach : (Smart Meter, Dumb Modem) : To have our standard RS232-Based I2R Labs GSM/GPRS modem be the wireless utility modem for the smart electricity or energy meter. The tendering consortium partner can propose any of our available models for their own integration with the meters and desired AMR or Scada software. AT command programming will be needed for such dumb modem usage.
  • Third Approach : (Pulse Count AMR)-For dumb meter with smart GPRS modem / DTU approach, we can tailor make to meet customer requirement.



  • Working Frequency : 850/900/1800/1900MHz
  • Style : Internal
  • Size : 49 mm * 34 mm * 12 mm
  • Work Voltage : 3.3-4.6 V
  • 850/900/1800/1900 MHz,quad band supported
  • Power supply : Single supply voltage 3.3 V – 4.6 V,Normal 4.0 V

Temperature range:

  • Normal operation : -35° C ~ + 80° C
  • Restricted operation : -45° C ~ -35° C and +80° C ~ +85° C
  • Storage temperature : -45° C ~ +90° C
  • SIM Application Toolkit : Support SAT class 3, GSM 11.14 Release 99
  • Physical characteristics : 49 * 34 * 12 mm
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RS232 To GPRS Gateway


RS232 To GPRS Gateway
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Clients can avail from us quality RS232 To GPRS Gateway. RS232 to GPRS Gateway is an innovative technology that can convert any wired serial network to wireless network. It happens with our transparent RS232 to GPRS gateway that converts the signal instantly. GPRS technology more effective and economical, thus, allows one to save on cost and increase productivity. One can easily manage this device centrally.


  • Cost economical solution
  • Fully transparent
  • Protocol independent gateway
  • AMR, SCADA, general remote monitoring, control and data exchange applications


  • Power : DC 12V/1.5A
  • Power Range : DC 5~35 V
  • Dimensions : 91 x 58.5 x 22 mm
  • Flash : 512 KB (Extendable)
  • Weight : 205g approx
  • D 120 m2m RS 232 to gprs gateway
  • Processor : ARM9E 133 MHz
  • DSP : VPDSP 101 196 MHz
  • Memory : RAM 16 MB/ Flash 4MB


    Additional Information:

  • Item Code: I2R-232-GP-GW-V1
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    Balakrishnan T P (Proprietor)
    I2R Labs
    39, Shree Shruthi Nilayam, 2nd Floor, Door No. 2, Nagegowdanapalya
    Bengaluru - 560097, Karnataka, India
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