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4G GPS Tracker

4G Wired GPS Tracker GT859 | GreatWill

Great Will GT859 is a 4G wired GPS tracker that supports additional features such as SOS one-touch alarm and remote voice monitoring. It is an ideal tool for fleet management and recording vehicle driving trajectories.

  • Electronic Fence Setup
  • Oil Power Cut-off
  • Ultra-low Power Consumption

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Multiple Interfaces, Vehicle Tracking — GT859

The GT859 8-wire GPS tracker series supports a 9–90V voltage range and is compatible with a wide range of vehicle models. Its large built-in antenna and compact size enable faster and more accurate location tracking and allow for concealed installation. In addition to standard features, power-off and anti-tamper alarms provide theft deterrence.

Two location pins on a stylized map, representing the accurate and reliable global positioning of the GT859 tracker

Multiple Positioning Methods

Supports multiple satellite positioning systems, including BDS, GPS, GLONASS, and Galileo, enabling more accurate and reliable positioning worldwide. This effectively improves positioning accuracy and stability.

Mileage Statistics

GT859 GPS tracker can calculate the mileage of a vehicle or object based on the positioning data uploaded to the server.

The Galagps platform interface displaying a vehicle's detailed route, mileage statistics, and historical data tracked by the GT859
A car driving at high speed on a winding road, illustrating the GT859's real-time overspeed alarm feature

Equipped with a Speed Sensor (Accelerometer)

It monitors the speed of a vehicle or object in real time. When the speed exceeds the limit, the tracker sends a speeding alarm to the user’s designated mobile phone number and uploads it to the server, reminding the user to exercise caution.

Technical Specifications

SpecificationGT859
Network4G LTE Cat-1 / 2G GSM
Working VoltageDC 9V–90V
Dimensions86mm × 43mm × 15mm
Location Accuracy<2.0 meters CEP
PositioningGPS + GLONASS + Galileo + BeiDou
Power Consumption<30mA @ 12V (Normal)
Standby Battery180mAh / 3.7V
Working Temperature-20°C to +75°C (-4°F to 167°F)
Waterproof RatingIP54
G-SensorAccelerometer
Memory8MB Internal Flash Memory
SIM CardMicro-SIM

Main Features

Real-Time Tracking

Remote Cut-Off

SOS Alert

Driving Behavior Analysis

DC 9–90V

GT859 8-Wire GPS Tracker Applicable Scenarios

Asset tracking and management with the GT859 GPS tracker

Asset Tracking and Management

Logistics freight vehicle tracking with the GT859 GPS tracker

Logistics Freight Vehicle Tracking

Rental vehicle management with the GT859 GPS tracker

Rental Vehicle Management

Bulk GPS Tracking Devices Ready-to-Ship

GreatWill specializes in GPS tracker wholesale. We maintain a regular stock of market-proven devices to quickly fulfill orders for vehicle trackers, asset trackers, and heavy equipment monitors. We support OEM/ODM and customization services. Whether for your own business or for resale, the GT859 offers exceptional quality and value.

  • Provide after-sales technical support and product testing.
  • Continuously adjust products to suit local conditions and vehicles.
  • Warranty period up to 3 years.
  • Sample delivery time is approximately 3–5 days.
  • Large-volume orders take over 7 days.
  • The device/platform software/SIM/IoT card undergo engineering inspection and testing before packaging and shipment.
  • Multiple shipping methods supported.
  1. High Positioning Accuracy. GT859 supports BDS, GPS, GLONASS and Galileo to improve global positioning accuracy and stability.
  2. Various Functions. Mileage statistics, speed monitoring, speeding alarms and configurable geo-fences support vehicle and asset operations.
  3. Corner Upload Mechanism. In real-time mode, GT859 can increase upload frequency when a turn is detected, helping produce a smoother and more accurate trajectory.