GV75MG SAT Queclink Vehicle GPS Tracker

Name: GV75MG SAT Queclink Vehicle GPS Tracker
Brand: Queclink
SKU: GV75MG SAT

LTE Cat M1/GSM & NTN Satellite Tracker

Order codeGV75MG SAT In stockOfficial distributor

The GV75MG SAT is a vehicle and asset tracking device designed for operations that move across wide areas. An IP67-rated enclosure allows it to withstand water, dust, and harsh outdoor conditions.

GNSSAll-in-one GNSS receiver
ProtectionIP67
WirelessSupport BLE 5.2 protocol
Operating–20 … +70 °C
Size112(L) × 65(W) × 20(H) mm

In stockVilnius warehouse · EU
In stockLondon warehouse · UK

Dispatch and lead time are confirmed in the quote.

Request a quoteGV75MG SAT DatasheetPDF · EN · 916 KB

Official distributor
17+ years in IoT
Installation support

Manufacturer warranty24 months

Overview

GV75MG SAT overview

Core Purpose

The GV75MG SAT is a vehicle and asset tracking device designed for operations that move across wide areas, including regions with limited cellular coverage. It combines cellular and satellite communication to keep assets visible even when traditional networks are unavailable. This makes it suitable for long-distance transport, remote routes, and maritime-related operations.

Connectivity & Communication

The device supports both LTE Cat M1/GSM and NTN satellite communication, allowing it to continue reporting when cellular service is lost. This dual-path connectivity helps maintain tracking continuity in remote or offshore environments. Scheduled and event-based reporting ensures location and status updates are sent at the right time without constant manual checks.

Positioning & Tracking

An integrated multi-constellation GNSS receiver enables accurate and consistent positioning in different environments. Support for GPS, BDS, Galileo, and GLONASS improves reliability when signals are weak or obstructed. This helps operators maintain confidence in location data across cities, highways, and open areas.

Monitoring & Detection Capabilities

The GV75MG SAT monitors a wide range of vehicle and asset events, including motion, towing, speeding, and ignition status. Built-in crash detection and driving behavior monitoring provide useful data for safety analysis and incident review. Jamming detection adds another layer of awareness by alerting when signal interference is suspected.

Power & Environmental Suitability

The device operates on a wide DC 9–90V input, making it compatible with different vehicle types and power systems. An IP67-rated enclosure allows it to withstand water, dust, and harsh outdoor conditions. A backup battery keeps the tracker running and reporting during temporary power loss.

Expansion & I/O Support

BLE 5.2 support allows the device to work as a gateway for nearby accessories such as beacons and sensors. Configurable inputs and outputs enable basic integration with vehicle signals or external equipment. This flexibility helps adapt the tracker to different operational setups without complex hardware changes.

Key features

Dual network tracking continuity

Dual network tracking continuity.

Event-based status reporting

Event-based status reporting.

Vehicle behavior monitoring

Vehicle behavior monitoring.

Accident and tow detection

Accident and tow detection.

Remote device management

Remote device management.

LTE Cat M1

LTE Cat M1 and satellite support.

IP67 waterproof enclosure

IP67 waterproof enclosure.

9–90V wide voltage input

9–90V wide voltage input.

Technical data

GV75MG SAT specifications

General Specifications
Dimensions	112(L) × 65(W) × 20(H) mm
Weight	160 g
Backup Battery	Li-Polymer, 1100 mAh, Rechargeable
Standby Time	Without reporting: 2630 hours 5 min reporting: 39 hours 10 min reporting: 126 hours
Operating Voltage	9 ~ 90 V DC
Zero Power Consumption	Vehicle battery drain prevention when ignition is off, typ. <0.4 mA @12V
Waterproof	IP67 compliant
Operating Temperature	−20 °C to +70 °C
Storage Temperature	−30 °C to +80 °C
BLE	Support BLE 5.2 protocol
Region	Global, North America
GNSS Specifications
GNSS Type	All-in-one GNSS receiver, A-GPS supported
Constellation Support	GPS, BDS, Galileo, GLONASS
Sensitivity	Cold start: −149 dBm Hot start: −165 dBm Tracking: −159 dBm
Position Accuracy (CEP)	Autonomous < 2.0 m
TTFF (Open Sky)	Cold start: 26 s average Hot start: 1 s average
LTE Specifications
Operating Band	LTE-FDD Cat M1: B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B26, B27, B28, B66, B85; LTE Cat NB2: B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B25, B28, B66, B71, B85
Data Transmission	Cat M1: Max 588 kbps DL / 1119 kbps UL Cat NB2: Max 127 kbps DL / 158.5 kbps UL Cat NB1: Max 32 kbps DL / 70 kbps UL
GSM / GPRS / EDGE Specifications
Frequency	850 / 900 / 1800 / 1900 MHz
Data Transmission	EDGE: Max 296 kbps DL / 236.8 kbps UL GPRS: Max 107 kbps DL / 85.6 kbps UL
IoT-NTN Specifications
Operating Band	B23 / B255 / B256
Sensitivity	B23: −115 / −108.2 dBm B255: −115 / −108.2 dBm B256: −115 / −108.2 dBm
Interfaces
Digital Input	1 × positive trigger input for ignition detection
Configurable Input / Output	2 × configurable I/O Digital input: active low Digital output: open drain, 150 mA max
Serial Port	1 × RS232 serial port for debugging
Cellular Antenna	Internal only
GNSS Antenna	Internal only
BLE Antenna	Internal only
LED Indicators	PWR, CEL, GPS
Air Interface Protocol
Transmission Protocol	TCP, UDP, SMS
Scheduled Report	Report based on time, distance, mileage, or combination
Geo-fences	Geo-fence & parking alarm, up to 20 regions
Speed Alarm	Flexible speed monitoring
Low Power Alarm	Alarm when backup battery is low
Power On Report	Report when device is powered on
SOS Alarm	Panic button emergency alarm
Tow Alarm	Tow alarm in ignition-off state
Jamming Detection	Jamming detection alarm
Virtual Ignition Detection	Based on voltage and accelerometer
Driving Behavior Monitoring	Harsh braking, acceleration, etc
Crash Detection	Accident data collection and analysis
Motion Detection	Internal 3-axis accelerometer
Remote Control	OTA control of digital outputs
Connectivity
Technology	BLE
Frequency	2.4 GHz
Remark	BLE 5.2, works as BLE gateway for beacons and sensors

Applications

GV75MG SAT applications

Fleet and Transportation

The device supports fleet operators by providing continuous tracking, driving behavior monitoring, and incident detection across long routes. Dual cellular and satellite communication helps maintain visibility even in remote areas.

Logistics and Supply Chain

For freight and asset movement, the tracker enables location monitoring, geo-fence alerts, and tow detection. This helps reduce loss, improve delivery transparency, and support route compliance.

Maritime and Ocean-Going Operations

Satellite connectivity allows positioning and status reporting for ocean-going vessels where cellular networks are unavailable. The waterproof design supports long-term operation in marine environments.

Construction and Heavy Equipment

The tracker can be used on mobile machinery to monitor movement, unauthorised towing, and usage patterns. BLE support allows connection to additional sensors for expanded visibility on job sites.

Security and Asset Protection

Features such as jamming detection, motion alerts, and geo-fences support theft prevention and asset recovery efforts. Event-based alarms help operators respond quickly to abnormal activity.

Documentation