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4G+2G Wired GPS Tracker GT22 Great Will

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4G GPS Tracker

4G+2G Wired GPS Tracker GT22 | GreatWill

Great Will GT22 in-vehicle wired GPS tracker is designed specifically for vehicle monitoring. It supports both 4G and 2G network modes, ensuring a stable and uninterrupted positioning signal. It not only provides real-time positioning and historical track query, helping users accurately understand vehicle dynamics, but also analyzes driver behavior through built-in sensors, providing data support for improving driving safety and optimizing vehicle management efficiency. It is suitable for a variety of scenarios, including logistics fleets and corporate vehicles.

  • Multiple positioning methods + GPS + LBS + BDS + AGPS
  • Vibration alarm – extremely sensitive
  • Positioning accuracy <10m

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Multi-Network Wired Vehicle Tracking — GT22

GT22 is a 4G+2G wired GPS tracker for vehicle security and fleet management. It combines GPS, BDS, LBS and AGPS positioning with route playback, blind-spot data storage, vibration alarms and remote engine control.

GT22 Real-Time Tracking Positioning

Real-Time Tracking Positioning

GPS, BDS, LBS and AGPS positioning work with 4G and 2G communication to provide location information for daily vehicle monitoring across compatible network environments.

Historical Route Playback

Compatible management platforms can store and replay historical movement data, helping operators review routes, vehicle activity and past trips.

GT22 Historical Route Playback
GT22 Remote Engine Control

Remote Engine Control

When correctly connected to compatible vehicle circuits, authorized users can remotely control engine power to support anti-theft and fleet-management workflows.

Vibration Alarm System

A built-in vibration sensor can report abnormal movement or contact events to help owners detect possible theft or unauthorized vehicle activity.

GT22 Vibration Alarm System

Technical Specifications

SpecificationGT22
NetworkLTE-FDD B1/B2/B3/B4/B5/B7/B8/B28/B66; GSM 850/900/1800/1900MHz
PositioningGPS + LBS + BDS + AGPS
Location Accuracy<10 Meters
Working VoltageDC 9V–90V
Working CurrentApprox. 30mA @ 12V
Backup Battery55mAh / 3.7V Industrial Li-Poly
Dimensions79mm × 33.3mm × 12.5mm
Working Temperature-20°C to +70°C (-4°F to 158°F)
Storage Temperature-40°C to +85°C (-40°F to 185°F)
Communication ModuleA7670 Series
Location ModuleAT6558R
Warranty12+ Months

Main Features

Real-Time Tracking

Blind-Spot Storage

Vibration Alarm

Remote Engine Control

DC 9–90V

GT22 Applicable Scenarios

GT22 Commercial Fleet Management

Commercial Fleet Management

GT22 Freight Security Control

Freight Security Control

GT22 Valuable Equipment Tracking

Valuable Equipment Tracking

Bulk GPS Tracking Devices Ready-to-Ship

GreatWill supplies GT22 wired GPS trackers for commercial fleets, freight security and equipment-tracking projects, with OEM/ODM support for regional networks and platform integration.

  • After-sales technical support and product testing are available.
  • Configurations can be adjusted for local networks, vehicles and project requirements.
  • Warranty coverage can be up to 3 years depending on the project and commercial agreement.
  • Sample delivery is typically about 3–5 days.
  • Large-volume orders generally require more than 7 days depending on quantity and customization.
  • Devices, platform software and SIM/IoT-card configurations are inspected before shipment.
  • Multiple shipping methods are supported.
  • 4G + 2G communication and GPS/BDS/LBS/AGPS positioning improve continuity across varied environments.
  • Vibration alarms and remote engine control support vehicle anti-theft workflows.
  • Blind-spot data storage preserves trip records during temporary communication loss.
  • DC 9–90V input supports a broad range of vehicle electrical systems.

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