via GPRS packet at time interval. The time interval
can be preset by customer thru GPRS/SMS/UART
configuration cable.
- SMS and GPRS mode
When the control center connect with GSM modem
and internet ,the control center communicates with
the device through both GPRS packet and SMS at
time interval. The time interval can be preset by
customer thru GPRS/SMS/UART config cable.
4.2 Alarm function
EDW-310BB
send alarm SMS/GPRS package to the
predefined SMS number/IP address. The alarm package
is able to be activated for following functions:
Journey start/end alarm
Over speed alarm
Panic alarm
Towing alarm
Geo-fence alarm
Alarm may also preset by customer, such as
over temperature alarm and tank fuel change alarm.
For more info about how to use alarm, please
refer to GPRS communication protocol.
4.3 Data logging and forward function
EDW-310BB
can save data, including position data,
the data from sensor such as temperature sensor when
enter GPRS blind area and forward the data when GPRS
re-establish.
For more info about how to use the data logging
and forward function, please refer to GPRS
communication protocol