Sensor with GSM-GPRS

  • Status: Closed
  • Prize: $100
  • Entries Received: 2
  • Winner: elnetocarri

Contest Brief

I need a sensor with GSM-GPRS to send me its status. No power on-site, must be super energy efficient to conserve battery or to have energy harvester(power harvester). Details in the attached file. To open use Pass123

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“Awesome again. We worked together before. Thank you again. ”

Profile image vladtech, Canada.

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