GT25 Professional Fleet Management GPS Tracker with 9-90V Wide Voltage & RS485

Discover the GT25, a robust fleet management GPS tracker with a 9-90V wide voltage range, IP67 rating, and advanced I/O for remote control and sensor integration.

Industrial-Grade Power & Durability

Industrial-Grade Power & Durability

Engineered for universal vehicle integration, from motorcycles to heavy trucks. The IP67-rated housing ensures reliable performance in harsh operational environments.

Comprehensive Remote Fleet Control

Comprehensive Remote Fleet Control

Enable remote engine cut-off, two-way voice communication, and TTS voice alerts, giving fleet managers direct control over assets for enhanced security and efficiency.

Advanced RS485 & Bluetooth Extensibility

Advanced RS485 & Bluetooth Extensibility

Expand capabilities via the standard RS485 port for fuel/temperature sensors and optional Bluetooth 5.1 for wireless peripherals like door contacts and beacons.

Rich Driver Behavior & Safety Alerts

Rich Driver Behavior & Safety Anti-Jamming Alerts

Receive instant alerts for critical events including collision, harsh acceleration/braking, sharp turns, device tampering, and overspeeding.

Technical Specifications

Specification GT25
Dimensions L88mm * W38mm * H17mm
Weight 45g
Working Voltage DC 9V – 90V
Backup Battery
300mAh / 3.7V Industrial-grade Lithium Polymer
Working Temperature -20°C to +70°C / -4°F to 158°F
Waterproof Rating
IP67
Communication Module Simcom 7670X
Network Bands
Supports regional variants (EU/LA/SEA) including LTE-FDD, LTE-TDD, and GSM bands for global coverage.
GNSS Chipset AT6558R
Positioning Accuracy
<10 meters (Open Sky)
Key Interfaces 1x RS485, 1x ACC Detection, 1x Relay Control, 1x SOS Input, 1x MIC Input, Multiple configurable I/O
Bluetooth
Bluetooth 5.1 (Optional)
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We will contact you within 1 working day, please pay attention to the email with the suffix “@greatwill.com”

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