The G797 OBDII & J1939 tracking and telemetry unit is an advanced telemetry device providing an ideal solution to monitoring mileage, driver behavior, replay of accident parameters as well as providing a wide range of vehicle diagnostic values.
ACC status. 0 - off, 1 - on
Serial number of ibutton
Mobile country code (base station N)
Mobile network code (base station N)
External power supply voltage
Backup battery voltage
Signal strength (base station N)