4G CAT.1 Basic OBD GPS Tracker
OTG-01 is a basic 4G CAT.1 OBD GPS tracker with solid GPS tracking capability and connectivity.

It is widely used in car rental, fleet management, and logistics.

OTG01 with standard OBD connector for installation.

it can support real-time tracking and basic driving behavior

Product Description


Upgrade your vehicle's security with BSJ Technology's 4G OBD GPS car tracker. Our advanced 4G OBD GPS tracker is easy to install and fits directly into your vehicle's OBD port, providing real-time location updates and advanced security features to keep your vehicle safe and secure.

With 4G connectivity, our OBD GPS tracker offers lightning-fast data transfer speeds and reliable network coverage, ensuring you always have access to up-to-date location information. Plus, our device is equipped with a range of advanced security features, including tamper alerts and geofencing, giving you complete control over your vehicle's movements and ensuring you're always in the know.

Our OBD GPS car tracker is perfect for anyone who wants to keep tabs on their vehicle's location and ensure its safety and security. Whether you're a parent with a new teen driver or a business owner with a fleet of vehicles, our device offers the advanced features and reliable performance you need to stay connected to your vehicle at all times.

At BSJ Technology, we're committed to providing our customers with top-of-the-line products and exceptional customer service. When you choose our 4G OBD GPS car tracker, you can trust that you're getting a reliable, high-quality device backed by our commitment to excellence. Upgrade your vehicle's security today with BSJ Technology's OBD GPS car tracker

Product Features


Real-time Tracking

Upload the longitude and latitude information according to the time interval

Upload Data In Blind Area

The device will store location data in the network blind area, and upload this data when the GSM signal is good.

Inflection Data Upload

When the direction angle of the device changes by more than a certain angle, one location data will be uploaded immediately to optimize the trajectory.

Plug Out Alarm

When the device is plugged out, it will send an alarm automatically

Basic Driving Behavior Monitoring

Support to upload rapid acceleration alarm, rapid deceleration alarm, and sharp turns alarm to server.

SMS Query

Send “WHERE#” through SMS or platform to get latitude and longitude, current time, speed, ACC status, and Google Maps link.

Over-speed Alarm

Set the maximum speed limit value on the platform or SMS, when the GPS speed is more than the value, the device will upload an alarm to the server 

Standard OBD Connector

Suitable for various models of cars in the market, easy to installation and Plug and play



GPS Channels22 Channels For Tracking, 66 Channels For Acquisition
GPS Frequency1575.42±2MHz

GPS Ceramic Antenna
Tracking Sensitivity-165dBm
Acquisition Sensitivity-148dBm
Communication SystemTDD-LTE/FDD-LTE/GSM
Maximum Output PowerGSM900 Class433±2dBm,GSM1800 Class130±2dBm
LTE FDD: 23±2dBm, LTE TDD: 23±2dBm
Receiving SensitivityGSM: (-109dBm);LTE FDD: (-98dBm);LTE TDD:  (-98dBm)

Communication Antenna
Built-in FPC Antenna 39.4*15.4*0.12(±0.2MM)
AntennaBuilt-in GPS ceramic antenna, built-in communication FPC antenna
LED IndicatorGPS: Yellow; GSM: Red
Standby Battery2-3 Hours (3.7V/180mAh lithium battery)
Working VoltageDC 9V - 36 V

Working Current
45mA@12V (Static Current 9mA)


Standard OBD

Support to update firmware version remotely
Motion Sensor
Product Application

Picture this: you're a busy entrepreneur with a fleet of vehicles that you need to keep track of. You want to ensure your vehicles are being used efficiently, while also ensuring the safety of your drivers and the security of your assets. That's where BSJ Technology's 4G OBD GPS tracker comes in. Our easy-to-install device fits directly into your vehicle's OBD port, providing real-time location updates and advanced security features.

With our OBD GPS car tracker, you can monitor your fleet's location and ensure your drivers are sticking to designated routes and schedules. Plus, with 4G connectivity, you'll always have reliable access to up-to-date location information, allowing you to make informed decisions and optimize your fleet's performance.

But our 4G OBD GPS tracker isn't just for business owners. It's also the perfect solution for parents with new teen drivers. By installing our device in your teen's car, you can track their location in real-time and receive alerts if they exceed a certain speed limit or leave a designated area. Our advanced security features, including tamper alerts and geofencing, give you peace of mind and help keep your teen driver safe on the road.

No matter your specific needs, BSJ Technology's 4G OBD GPS tracker is the perfect solution for anyone looking to keep tabs on their vehicles' whereabouts. With easy installation, reliable performance, and advanced security features, our device is the ultimate tool for vehicle tracking and security.