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4G GPS Tracker

Advanced Wired GPS Tracker GAT20 | GreatWill

The Great Will GAT20 is a 4G all-network intelligent positioning terminal designed specifically for asset and cargo transportation management. It supports Beidou/GPS/Wi-Fi/Bluetooth/LBS positioning methods. Built-in sensors include light, temperature and humidity, Hall Effect, and 3-axis/6-axis sensors, enabling functions such as unpacking reminders, temperature and humidity monitoring, door magnetic detection, and rough transportation. It also supports Bluetooth 5.0 communication, expanding the GAT20’s application scenarios.

  • Multiple Positioning Methods
  • Bluetooth Communication (Optional) & TTL Serial Port (Optional)
  • Driver Behavior Analysis

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Portable Asset Tracking with Multi-Mode Positioning — GAT20

GAT20 is a slim 4G LTE Cat-1 asset tracker with a 2500mAh battery, GPS/BDS/Wi-Fi/LBS/Bluetooth positioning and built-in motion and light sensing for logistics, cargo and asset monitoring.

GAT20 multi-mode positioning

Strong Multi-Mode Positioning

GPS, BDS, Wi-Fi, LBS and Bluetooth positioning help maintain location visibility across outdoor, urban and indoor logistics environments.

2500mAh Battery

The built-in 2500mAh industrial lithium polymer battery supports extended asset monitoring and reduces the need for frequent charging in logistics and transport workflows.

GAT20 battery performance
GAT20 sensor configuration

Comprehensive Sensor Configuration

Motion and light sensing support handling, tamper and asset-status workflows. The platform can combine sensor information with location data for more complete cargo monitoring.

Tamper & Condition Alerts

The light sensor can detect package opening or unexpected exposure, while motion sensing can help identify shocks or abnormal handling during transportation.

GAT20 asset monitoring design

Technical Specifications

SpecificationGAT20
Network4G LTE Cat-1
Battery2500mAh / 3.7V
Dimensions112.5mm × 62mm × 11mm
Location Accuracy<10 Meters
PositioningGPS + BDS + Wi-Fi + LBS + Bluetooth
Charging TimeApprox. 4 Hours
Weight86g
Working Temperature-20°C to +70°C
Storage Temperature-40°C to +85°C
SensorsAccelerometer, Light Sensor
BluetoothBLE 5.0
FOTASupported

Main Features

4G Global Network

Condition Monitoring

Tamper Alert

Extended Battery Life

Multi-Positioning

GAT20 Applicable Scenarios

GAT20 logistics transportation

Logistics & Transportation

GAT20 important item tracking

Important Item Tracking

GAT20 asset management

Asset Monitoring & Management

Bulk Asset Trackers Ready-to-Ship

GreatWill supplies GAT20 asset GPS trackers for cargo, logistics and valuable-item monitoring with OEM/ODM support.

Technical support, testing and project-specific warranty terms are available.
Sample and bulk lead times depend on quantity and customization; multiple shipping methods are supported.
Its slim body, 2500mAh battery, multi-mode positioning and light/motion sensing make GAT20 suitable for logistics and cargo monitoring.