4G OBD Port GPS Tracker，Built-in Battery — GTB9
Built with integrated GPS/Beidou positioning modules, GSM/4G communication modules and antennas, the device is powered by the vehicle’s battery.. It enables real-time access to vehicle location, speed and travel route, and uploads the data to the dedicated management platform or mobile APP. support multiple alarm functions including speeding, vibration and power-off alerts, and offer features like route playback and geofencing setup.
Universal Interface
Adopts a standardized 16PIN OBD-II interface design, fully compatible with the OBD diagnostic ports of mainstream vehicle models. It supports plug-and-play deployment without wire-breaking modification, featuring high adaptability.
4G Network
Equipped with a built-in high-performance 4G communication module, it delivers high-speed and stable data transmission. The positioning accuracy error is ≤ 10m, enabling real-time and precise feedback of vehicle location information.
Strong Environmental Adaptability
Boasts a wide temperature operation characteristic, with an operating temperature range of -25℃~+75℃ and a storage temperature range of -40℃~+85℃. It can withstand harsh environmental conditions, ensuring excellent operational stability of the device.
Technical Specifications
| Specification | GTB9 |
|---|---|
| Operating Current | 29mA@12V (Standby Current: 4mA) |
| Communication Mode | TCP |
| Backup Battery | 55mAh |
| Vehicle Status Detection | Vehicle Power-off Alert / Vehicle Low Voltage Alert / Over-speed Alarm |
| Other Functions | Blind Area Data Supplement / Turning Point Data Supplement / Remote Upgrade |
Main Features
Low Power Consumption
Real-time Positioning
Vibration Alarm
Historical Playback
GTB9 OBD GPS Tracker 4G Applicable Scenarios
Private Car Theft Prevention
Corporate Fleet Management
Vehicle Reantal Loaning
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 GTB9 offers exceptional quality and value.
A1: Solve the battery life pain point and ensure uninterrupted positioning.Powered by solar-powered automatic charging, it eliminates the need for frequent manual disassembly for charging or wiring, completely avoiding vehicle positioning disconnection caused by device power failure. Even if the vehicle is parked outdoors for a long time or driven for long distances, the device can operate continuously to keep the vehicle location traceable at all times.
A2: In open and unobstructed environments, the positioning error of the 4G+GPS/Beidou dual-mode positioning is ≤ 10m. In signal blind spots like mountainous areas and underground parking garages, the device will automatically activate the blind spot data supplement function. Once the signal is restored, it will upload the vehicle track data recorded during the signal loss period, ensuring no missing track data.
A3: The TCP protocol is a connection-oriented reliable transmission protocol. Compared with protocols such as UDP, it features more stable data transmission and lower packet loss rate. It can ensure the real-time and accurate feedback of positioning data and alarm information, making it suitable for vehicle monitoring scenarios with high requirements for data reliability.
