product

GV75MG

LTE Cat M1/NB1 Waterproof Tracking Device
Product Description: 

The GV75MG is a GNSS tracker designed for watercraft and water sports applications. The device boasts an IP67 compliant waterproof case. With multiple I/O interfaces it can support a wide variety of external accessories. The GV75MG supports LTE Cat M1/NB1 network on multiple bands for operation globally with a fallback to EGPRS.

Features: 
  • Wide operating voltage range 8V to 32V DC
  • Multiple I/O interfaces for a wide variety of external accessories
  • Accident data collection for reconstruction and analysis
  • Internal 3-axis accelerometer supporting driving behavior monitoring
  • Geo-fence alarm and parking alarm, support up to 20 internal geo-fence regions
  • Waterproof IP67 compliant

 

 

Specification: 

GSM Specifications

Frequency 850/900/1800/1900 MHz
Data Transmission

GPRS multi-slot class 33 (33 by default)

EDGE multi-slot class 33 (33 by default)

 

LTE Specifications

Operating Band

Cat M1/Cat NB1:

LTE-TDD: B39 (for Cat.M1 only)

LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28

Data Transmission

eMTC (DL) 375 Kbps

eMTC (UL) 375 Kbps

NB1(DL) 32 Kbps

NB1 (UL) 70 Kbps

 

GNSS Specifications

GNSS Type u-blox All-in-One GNSS receiver
Sensitivity

Autonomous: -147 dBm

Hot Start: -156 dBm

Reacquisition: -160 dBm

Tracking: -162 dBm

Position Accuracy (CEP) Autonomous: < 2.5m
TTFF (Open Sky)

Cold start: 27s average

Warm start: 27s average

Hot start: 1s average

 

Interfaces

Digital Input

2 digital inputs including

1 positive trigger for ignition detection

1 negative trigger input for normal use

Digital Output 1 digital outputs, open drain, 150 mA max drive current drain 
Latched Digital Output 1 digital output with internal latch circuit, open drain, 150 mA max drive current drain 
LTE Antenna Internal only
GPS Antenna

Internal only

Indicator LED CEL, GNSS, PWR
Serial port 1 RS232 serial port on 8 pin wire cable, for external devices

 

General Specifications

Dimensions

1.81” (L) × 0.81” (W) × 4.02” (H)

(46 × 20.5 × 102mm)

Weight 3.88oz (110g)
Backup Battery Li-Polymer 700mAh
Operating Voltage content text...
Waterproof DC 8V to 32V 
Operating Temperature IP67 Compliant

 

Air Interface Protocol

Transmit Protocol TCP, UDP, SMS
Scheduled Timing Report Report position at preset time and distance intervals
Geo-fence Geo-fence alarm and parking alarm, support up to 20 internal geo-fence regions
Low Power Alarm Alarm when backup battery is low
Power On Report Report when the device is powered on
Tow Alarm From internal 3-axis accelerometer
Driving Behavior Monitoring Aggressive driving behavior detection, e.g. harsh braking and acceleration
Crash Detection Accident data collection for reconstruction and analysis
Sub Title: Special alarm based on the digital inputs
Sub Title: OTA control of digital outputs