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Gv51mg Queclink

GV51MG The GV51MG is a GNSS tracker designed for a wide variety of simple vehicle tracking applications, including vehicle financing, asset protection, stolen vehicle recovery, and simple fleet management. The GV51MG is a GNSS tracker designed for a wide variety of simple vehicle tracking applications, including vehicle financing, asset protection, stolen vehicle recovery, and simple fleet management. It is compatible with LTE Cat M1/NB1 on multiple bands for worldwide operation with EGPRS backup. The GV51MG offers basic digital I/O that can be used to monitor or control external peripherals.

Specifications

Manufacturer Model Type I/O Battery Communication Methods
Queclink GV51MG GPS 1/1 Yes - Backup Battery TCP/UDP/SMS

Features

Region Operating Band

GNSS Type

Position Accuracy (CEP) Certification
Worldwide Cat M1/Cat NB1:
LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/
B18/B19/B20/B25/B28
LTE TDD: B39 (For Cat M1 Only)
EGPRS: 850/900/1800/1900MHz
GNSS Receiver
Qualcomm
Autonomous:
<2.5m
CE
/FCC/Verizon

 

Interfaces

Digital Input 1 positive trigger input for ignition detection
Digital Output 1 digital output, open drain, maximum current 150mA
Configurable IN/OUT

 1 special I/O can be configured as a negative trigger digital input

or open drain output

Serial Port Output with maximum 150mA drive current
Cellular Antenna 1 TTL UART port for upgrading and debugging
GNSS Antenna Internal only
LED Indicators Internal only

 

Cost-effective GNSS LTE Cat M1/NB1 mini tracking device for a wide range of light-duty applications

 

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 FDD:
B1/B2/B3/B4/B5/B8/B12/B13/B18/
B19/B20/B25/B28
LTE TDD: B39 (For Cat M1 Only)
Data Transmission eMTC (DL) 375 Kbps
eMTC (UL) 375 Kbps
NB1 (DL) 32 Kbps
NB1 (UL) 70 Kbps

 

GNSS Specifications

GNSS Type Qualcomm GNSS Receiver
Sensitivity Cold Start: -146 dBm
Acquisition: -157 dBm
Tracking: -157 dBm
Position Accuracy (CEP) Autonomous: <2.5m
TTFF (Open Sky) Cold Start: 31s average
Warm Start: 21s average
Hot Start: 3s average

 

General Specifications

Dimensions  87mm x 55mm x 12.5mm
Weight 3.35oz (95g)
Backup Battery Lithium Polymer, 190 mAh
Operating Voltage 8V to 32V DC
Operating Temperature -30℃ ~ +80℃
-40℃ ~ +85℃ for storage

 

Interfaces

Digital Input 1 positive trigger input for ignition detection
Digital Output 1 digital output, open drain, maximum current 150mA
Input/Output Configurable 1 special I/O that can be configured as a negative trigger digital input or an open drain output with a maximum current of 150 mA
Serial Port 1 TTL UART port for upgrading and debugging
Cellular Antenna Internal only
GNSS Antenna Internal only
Indicators LED CEL, GNSS


 Protocol Interface

Transmission Protocol TCP, UDP, SMS
Programmable Reporting Report position and status according to time intervals, distance, mileage, or a combination of these settings
Geofences Geofence alarm, supports up to 20 circular geofences and 20 polygons
Startup Report Report when the device is powered on
Tow Alarm Alarm on tow event with ignition off

Driving Behavior
Monitoring

Aggressive driving behavior detection, e.g., harsh braking and acceleration
Accident Detection Accident data collection for reconstruction and analysis
Special Alarm Special alarm based on digital inputs
Remote Control OTA control of digital outputs


 
 
 

GV51MG

Requirements

See the complete documentation
GV51MG

Programming

See the complete documentation
GV51MG

SMS Programming

See the complete documentation
GV51MG

Commands

See the complete documentation