Vehicle Tracker

Concox GPS tracker VG502 2G OBDII GNSS Tracker
2G OBDII GNSS Tracker Concox


The VG502 is an easy-to-install OBDII GPS tracker designed for company/official cars, private cars, and usage-based insurance. Featuring the driving behavior analysis (DBA) leveraging the UBI-based algorithm, this device can accurately analyze any of 4 kinds of dangerous driving behavior and support the all-around monitoring of vehicles' real-time status. With on-board diagnostics, multiple positioning systems, bluetooth connectivity, and the suite of event-triggered alerts, the VG502 is an ideal solution for both fleet management and private use.

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On Board Diagnostics
Obtains real data of vehicle (accurate mileage, fault code, ACC status, fuel consumption, battery voltage, engine speed, etc.)
GPS & BDS Positioning
Two complementary positioning systems ensure that locations are accurately displayed on the cloud platform.
Driving Behavior Analysis
Get instant alerts for 4 or 8 kinds of dangerous driving behavior, depending on your needs.
Multiple Alerts
Instant alerts for atypical events such as car fault, collision, speeding, device pull-out, geo-fence entry/exit, etc.
Effortless Installation
Simply plug this device into the OBDII socket, you don't have to turn to professionals.
BLE4.0 Supported
Configure parameters, upgrade software, and debug through Bluetooth connection.



Positioning system GPS/BDS
Frequency L1
Positioning accuracy <2.5m CEP
Track sensitivity -162 dBm
Acquisition sensitivity -148 dBm (cold) / -156 dBM (hot)
TTFF (open sky) Avg. hot start ≤1sec
Avg. cold start ≤32sec
Communication network GSM
Frequency B2/B3/B5/B8
Battery 160mAh
Input voltage 9-36VDC
LED indication 1 status indicator (Blue)
Data storage 4+4MB
OBD port
Connection OBD II
Data K-Line, CAN Bus
OBD protocols ISO 9141-2 (5 baud init, 10.4 kbaud)
ISO 14230-4 KWP (5 baud init, 10.4 kbaud)
ISO 14230-4 KWP (fast init, 10.4 kbaud)
ISO 15765-4 CAN (11 bit ID, 250 kbaud)
ISO 15765-4 CAN (11 bit ID, 500 kbaud)
ISO 15765-4 CAN (29 bit ID, 250 kbaud)
ISO 15765-4 CAN (29 bit ID, 500 kbaud)
Physical specification
Dimensions 61 x 52 x 26mm
Weight 55g
Operating environment
Operating temperature -20°C to 70°C
Operating humidity 5%~95%, non-condensing
Sensors Accelerometer
Bluetooth Support BLE 4.0 protocol
Ignition detection External Power Voltage
Scenarios Vehicle movement alert, Speeding alert, Geo-fence entry/exit, Vehicle battery detection, Power supply disconnection
Driving behavior analysis Harsh acceleration, Harsh braking, Harsh cornering, Collision
* We reserve the right of final interpretation of this page. All information is for reference only and is subject to change without further notice.


User Manual


Quick Start

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