OPTION: GSM/GPRS telemetry system:
Real-time remote monitoring of up to 3 sensors
Supports counter digital and serial inputs - RS232 / RS485 / SDI-12
Tri-band 3G modem with quad-band GSM/GPRS
Internal battery with an expected life of 5+ years
Can work separately by uploading data to an FTP server or a Cloud-based server.
