Queclink GL320M Series - Introduction; GL320 M Series Product; Reference; Terms and Abbreviations

GL320M Series User Manual
QSZTRACGL320MUM0100 2
1. Introduction
The GL320M Series is water resistant GPS trackers designed for lone worker, vehicle, pet and
asset tracking applications. The thumb sized button makes the series ideal for applications
requiring rapid emergency alert or setting of Geo-fences based on current locations. The built-in
GPS receiver has superior sensitivity and fast initial positioning. The LTE allows the GL320M
location to be monitored in real time or periodically tracked by a backend server or other
specified terminals. The built-in 3-axis accelerometer allows motion detection and sophisticated
power management algorithms extend battery life. System integration is straightforward as
complete documentation is provided for the full featured @Track protocol. The @Track protocol
supports a wide variety of reports including emergency, Geo-fence boundary crossings, low
battery and scheduled GPS position reports.
1.1. GL320M Series Product
Table 1. GL320M Series Product
Model No.
Region
Technology
LTE Category
Operating Band
GL320MG
Global
GSM/LTE
eMTC/NB-IoT
Cat M1/Cat NB2:
Cat M1:
B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/
B20/B25/B26/B27/B28/B66/B85
Cat NB2:
B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/
B20/B25/B28/B66/B71/B85
EGPRS: 850/900/1800/1900MHz
1.2. Reference
Table 2. GL320M Series Protocol Reference
SN
Document Name
Remark
[1]
GL320M Series @Track Air Interface
Protocol
The air interface protocol between GL320M
series and backend server.
1.3. Terms and Abbreviations
Table 3. GL320M Series Terms and Abbreviations
Abbreviation
Description
RXD
Receive Data
TXD
Transmit Data
IGN
Ignition
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