Queclink GL300 Manual page 55

GL300 @Tracker Air Interface Protocol
1: This is a turning point.

For +RESP:GTGEO
0: exit the corresponding Geo-Fence.
1: enter the corresponding Geo-Fence.

For +RESP:GTSPD
0: Outside the speed range.
1: Inside the speed range.

For +RESP:GTNMR
0: The state of the device changed from motion to rest.
1: The state of the device changed from rest to motion.

In the +RESP:GTDIS report message generated by the digital input
0: The current logical status of the input port is low level
1: The current logical status of the input port is high level

In the message of ignition on and ignition off message +RESP:GTIGL
0: the engine is ignition on.
1: the engine is ignition off.

For +RESP:GTDOG
0: Reboot periodically according to the <Interval> and <Time> setting or ignition on or
<Input ID> cases to reboot.
1: GPRS network registered unsuccessful cases to reboot
2: Without GSM signal cases to reboot

<Number>: Number of points in one report message. According to the setting of fixed
report, there could be up to 15 points in one +RESP:GTFRI report. For other reports, this is
always 1. If there are more than 1 point in the report, information from <GPS accuracy> to
<Odo mileage> is repeated for each point.

<GPS accuracy>: The HDOP defined in NMEA0183. The range of value is 1 – 50. The
smaller the value, the higher the precision. Different from NMEA0183, 0 here means no fix,
while GPS accuracy between 0 and 1 is set to 1.

<Speed>: The speed from GPS.

<Azimuth> The azimuth from GPS.

<Altitude>: The height above sea level from GPS.

<Longitude>: The longitude of the current position. The format is "(-)xxx.xxxxxx" and the
value range is from "-180.000000" to "180.000000". The unit is degree. West longitude is
defined as negative starting with minus "-" and east longitude is defined as positive without
"+".

<Latitude>: The latitude of the current position. The format is "(-)xx.xxxxxx" and the value
range is from "-90.000000" to "90.000000". The unit is degree. South Latitude is defined as
negative starting with minus "-" and north Latitude is defined as positive without "+".

<GPS UTC time>: UTC time from GPS.

<MCC>: Mobile country code. It is 3 digits in length and ranges from 000-999.

<MNC>: Mobile network code. It is 3 digits in length and ranges from 000-999.

<LAC>: Location area code in hex format.

<Cell ID>: Cell ID in hex format.

<Odo mileage>: The total mileage in the position defined by <Latitude> and <Longitude>. If
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