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Gv620mg Queclink

GV620MG The GV620MG device is designed for heavy vehicles, including trailers, tanker trucks, refrigerated trucks, and flatbed trucks. Its waterproof design ensures that the product remains reliable when installed in the harsh environments commonly found in heavy transportation, such as fuel and chemical transportation. The device can operate for up to three months without external power, making it ideal for tracking trailers even when disconnected. In addition, this product supports dual power sources when mounted on refrigerated trailers, and the serial interface is designed to integrate with refrigeration unit protocols. The GV620MG is a robust device that offers precise and reliable location, versatile connectivity, and various additional functions for fleet management.

Specifications

Manufacturer Model Type I/O Battery Communication Methods
Queclink GV620MG GPS Yes - Backup Battery LTE

Features

LTE Specifications

Operating Band Cat M1:
LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/
B20/B25/B26/B27/B28/B66/B85
Cat NB2:
LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/
B19/B20/B25/B28/B66/B71/B85
Data Transmission eMTC (DL) 588 Kbps
eMTC (UL) 1119 Kbps
NB2 (DL) 127 Kbps
NB2 (UL) 158.5 Kbps
NB1 (DL) 32 Kbps
NB1 (UL) 70 Kbps

EGPRS Specifications

Frequency EGPRS 850 / 900 / 1800 / 1900 MHz
Data Transmission GPRS: (DL) 107 Kbps, (UL) 85.6 Kbps
EDGE: (DL) 296 Kbps, (UL) 236.8 Kbps

GNSS Specifications

GPS Type u-blox all-in-one GNSS receiver
Constellation Support GPS, Glonass, Galileo, Beidou
Sensitivity Cold Start: -148 dBm
Hot Start: -160 dBm
Tracking: -167 dBm
Position Accuracy (CEP) Autonomous: < 2m
TTFF (Open Sky) Cold Start: Average 24 s
Hot Start: Average 1 s

General Specifications

Dimensions 138 × 66 × 38 mm
5.43'' (L) × 2.60'' (W) × 1.50'' (H)
Weight 320 g (11.29 ounces)
Backup Battery 2 lithium-ion batteries 18650, 3.7V, 5800 mAh
Internal G-Sensor Used for speed alarm and motion alarm.
Standby Time 120 days, report location and online for 15 minutes per day
Waterproof Complies with IP67
Operating Voltage DC 8V to 32V
Operating Temperature -30℃ to +80℃
Charging Temperature +10℃ to +45℃
BLE Supports BLE 5.0 protocol

Interfaces

Digital Inputs 1 positive trigger input for ignition detection
Analog Input 1 analog input (0V-32V)
One-Wire Interface Supports 1-wire temperature sensor (up to 8 channels)
Power Output 1 power output (3.3V) for external devices
Digital Inputs/Outputs 4 normal trigger inputs or 4 open-drain outputs Max. drive current of 150 mA
Serial Port 1 RS232 port
Cellular Antenna Internal only
GNSS Antenna Internal only
BLE Antenna Internal only
LED Indicators CELL, GNSS, PWR
Connector 18-pin waterproof connector

Wireless Interface Protocol

Transmission Protocol TCP, UDP, SMS
Scheduled Reporting Position and status reporting based on predefined time intervals, distance, mileage, or a combination of these settings
Geo-Fences Geofence alarm, supports up to 20 circular and 20 polygonal geofences
Low Power Alarm Alarm when backup battery is low
Ignition Report Report when the device is powered on
Special Alarm Special alarm based on digital/analog input, preset speed, and 3-axis internal accelerometer
Remote Control OTA control of digital outputs
GV620MG

Requirements

See the complete documentation
GV620MG

Programming

See the complete documentation
GV620MG

SMS Programming

See the complete documentation
GV620MG

Commands

See the complete documentation