Powerful and Versatile Vehicle Tracker
Product Description: 

The GV800G is a full featured GNSS tracker which supports RF short frequencies wireless communication. It has multiple I/O interfaces that can be used for monitoring or controlling external devices, including digital I/Os, serial ports, CAN Bus interfaces and with a 1-wire interface.


  • Wide operating voltage range 8V to 32V DC
  • GPS positioning (can support GPS, GLONASS and BD systems)
  • CAN Bus and J1708 Bus communication
  • RF 433.92 MHz wireless communication
  • RPM detection for cars
  • Molex 2*3 audio interface
  • Internal and optional external cellular antenna(s)
  • Internal and optional external GPS antenna(s)
  • Multiple I/O interfaces for monitoring and controlling external accessories, including composite inputs, ignition detection and other peripheral interfaces (RS232 and RS485)


Model No. Region Operating Band GNSS Type Position Accuracy (CEP) Certificate
GV800G Worldwide

GSM 850/900/1800/1900 MHz

u-blox All-in-One GNSS receiver Autonomous: <2.5m CE



GSM Specifications

Operating Band GSM850/900/1800/1900 MHz
Data Transmission PRS multi-slot class 12
EDGE multi-slot class 12

GNSS Specifications



GPS Type u-blox All-In-One GNSS receiver
Cold start: -147 dBm
Tracking: -162 dBm
Position Accuracy (CEP) Autonomous: < 2.5m
TTFF (Open Sky)
Cold start: 27s average
Hot start: 1s average

RF Specifications (433.92 MHz)

Programmable Output Power +12.5 dBm 
Receiver Sensitivity

-104 dBm at 25Kbps in FSK, -110 dBm at 2Kbps in OOK

Programmable Data Rate 150Kbps
Supported Modulation Formats FSK or OOK


Digital Inputs

1 positive trigger input for ignition detection

5 negative trigger inputs for normal uses

Digital Outputs

5 digital outputs, open drain, 150 mA max drive current

Analog Inputs

4 analog inputs (0V-32V)

RPM Input 1 PWM interface for RPM detection
1-Wire Interface

Support 1-wire temperature sensor (maximum 8 channels)

Sensor Output

1 DC 5V output for temperature sensor

Power Output

3 5V outputs for external accessories

Three Communication Ports

2 RS232 ports for external accessories

1 RS485 port for external accessories

CAN and J1708 Bus Port CAN and J1708 Bus communication with cars
CAN Bus Interface

CAN 2.0A/B, SAE J1939, J1708/J1587

Audio Interfaces

1 speaker interface

1 MIC interface

Power 5V output for audio

GSM Antenna

Internal antenna and optional external antenna

GNSS Antenna

Internal antenna and optional external antenna

LED Indicators



Panic button, temperature sensor, temperature and humidity sensor

General Specifications


123mm(L) x 80mm(W) x 21mm(H)

Weight 136g
Operating Voltage 8V to 32V DC
Backup Battery Lithium-ion, 3.7V, 1100 mAh
Operating Temperature
-30℃ ~ +80℃
-40℃ ~ +85℃ for storage

Air Interface Protocol

Transmit Protocol TCP, UDP, SMS
Scheduled Report

Report position and status based on preset time intervals, distance, mileage or a combination of these settings


Geo-fence alarm and parking alarm, support up to 20 circular and 20 polygon geo-fence regions

Low Power Alarm Alarm when backup battery is low
Power On Report Report when the device is powered on
Tow Alarm

Alarm for tow event in ignition-off state

Antenna Disconnect Alarm

Alarm when external GPS antenna is disconnected

Driving Behavior Monitoring

Aggressive driving behavior detection, including harsh braking, acceleration, etc.

Crash Detection Accident data collection for reconstruction and analysis
Special Alarm Special alarm based on digital/ analog inputs, preset speed and internal 3-axis accelerometerSpecial alarm based on digital/analog inputs and internal G-sensor
Remote Control OTA control of digital outputs