Queclink GV500 User Manual - page 7
GV500 User Manual
TRACGV500UM001
- 6 -
1. Introduction
The GV500 is a powerful GPS locator designed for vehicle or asset tracking. It has superior
receiver sensitivity, fast TTFF (Time to First Fix) and supports Quad-Band GSM frequencies
850/900/1800/1900, its location can be monitored in real time or be periodically tracked by a
backend server or other specified terminals. The GV500 has multiple input/output interfaces that
can be used for monitoring or controlling external devices. Based on the integrated @Track
protocol, the GV500 can communicate with a backend server through the GPRS/GSM network to
transfer reports of Emergency, geo-fence boundary crossings, low backup battery or scheduled
GPS position as well as many other useful functions. Users can also use GV500 to monitor the
status of a vehicle and control the vehicle by its external relay output. System Integrators can
easily setup their tracking systems based on the full-featured @Track protocol.
1.1. Reference
Table 1: GV500 Protocol Reference
SN Document name
Remark
[1]
GV500 @Track Air Interface Protocol
The air protocol interface between
GV500 and backend server.
1.2. Terms and Abbreviations
Table 2: Terms and Abbreviations
Abbreviation Description
PWR
External Power Supply
GND
Ground
OBD
On-Board Diagnostics
SAE
Society of Automotive Engineers
Queclink
Confidential