GV55 Lite

Micro Vehicle Tracking Device
Product Description: 

The GV55 Lite is a micro GPS tracker that is suitable for a range of basic tracking applications such as stolen vehicle recovery, automobile finance, and more. The model is embedded with I/O interfaces, thus is capable of monitoring and controlling external devices.

  • Micro-sized device allowing easier and more covert installation
  • Internal u-blox chipset
  • Quad band GSM/GPRS 850/900/1800/1900 MHz
  • Embedded full featured @Track protocol
  • Multiple I/O interfaces for monitoring and control
  • Internal GSM antenna
  • Internal GPS antenna
  • CE certified




GSM Specifications


Quad band: 850/900/1800/1900 MHz

Compliant to GSM phase 2/2+

-Class 4 (2W @ 850/900 MHz)

-Class 1 (1W @ 1800/1900 MHz)


GPRS multi-slot class 10

GPRS mobile station class B

RMS Phase Error 5 deg

Max RF Output Power

GSM850/GSM900: 33.0±2 dBm

DCS1800/PCS1900: 30.0±2 dBm

Dynamic Input Range -15 ~ -108 dBm
Receiver Sensitivity Class Ⅱ RBER 2% (-107 dBm)
Stability of Frequency < 2.5 ppm
Max Frequency Error ±0.1 ppm


GNSS Specifications


u-blox All-in-One GPS receiver


Autonomous: -147 dBm

Hot start: -156 dBm

Reacquisition: -160 dBm

Tracking: -162 dBm

Position Accuracy

Autonomous: < 2.5m

TTFF (Open Sky)

Cold start: 27s average

Warm start: 27s average

Hot start: 1s average



Digital Input

1 positive trigger input for ignition detection

1 negative trigger input for normal use

Digital Output

1 digital output, open drain, 150 mA max drive current

Latched Digital Output

1 digital output with internal latch circuit, open drain, 150 mA max drive current

GSM Antenna Internal only
GPS Antenna Internal only

LED Indicators


Mini USB Interface

Used for upgrading, debugging and configuration


General Specifications


63mm(L) x 50mm(W) x 13.2mm(H)

Weight 44g
Operating Voltage 8V to 16V DC
Operating Temperature

-30℃ ~ +80℃

-40℃ ~ +80℃ 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 internal geo-fence regions

Power On Report Report when the device is powered on
Special Alarm

Special alarm based on digital inputs

Remote Control OTA control of digital outputs