GV75CG Queclink Vehicle GPS Tracker

Core Purpose

The GV75CG is a rechargeable, waterproof tracking device designed for motorcycles and a wide range of mobile assets. It provides location tracking, safety monitoring, and theft protection in a compact form factor. The device is built for long-term deployment with minimal vehicle battery impact.

Connectivity and Communication

The device uses LTE Cat 1 with 2G fallback to maintain connectivity across global regions. It supports multiple transmission methods including TCP, UDP, SMS, and MQTT. TLS 1.2 encryption is supported for secure data transmission.

Positioning and Tracking

The GV75CG uses a u-blox all-in-one GNSS receiver supporting GPS positioning with high accuracy. Fast start times allow quick location reporting after power-up or movement. Location data supports real-time tracking and historical route analysis.

Monitoring and Safety Functions

The device includes crash detection and driving behavior monitoring such as harsh braking and acceleration. Tow alarms trigger when movement is detected while ignition is off. Jamming detection alerts users to signal interference attempts.

Power and Environmental Suitability

A wide 9–90V DC input supports motorcycles, electric vehicles, and heavy machinery. Zero power consumption technology prevents vehicle battery drain when ignition is off. The IP67-rated enclosure protects against water and dust in harsh environments.

Interfaces and Expansion

The GV75CG includes multiple digital inputs and outputs, a latched output, and an RS232 port for external devices. Internal cellular, GNSS, and BLE antennas simplify installation. OTA control allows remote management of digital outputs.