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VT203 Cheap GPS Tracker 9-90V

Cheap Tracking Devices

Product Description:

VT203 is Ultra cheap tracking devices. 9-100V Voltage Power Supply, to meet your different car needs, such as truck, trailer, and bicycle.


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  Real-Time Tracking

According to the set time update the longitude and latitude information.

    Car ACC On/Off Status     

Uploaded data about the ACC on/off status.

  Power Down Alarm        

When the device checking the voltage is lower than 9V, it will have an alarm.

  Multiple alarms   Over Speed Alarm

When speed is over the set speed, the device will have over speed alarm.

  Remote Power Cut

Cut off /supply fuel remotely through the server and message.


If the car drives over that circle, the server will send the warning to the device automatically.

Blind Area Uploading Data

Saving for almost 600pcs data and it will upload the data when the signal is regular.

Head Change Report

When the angle that the vehicle turned is more than a normal scale it will send a message to optimize the playback.

  Remote Upgrading

Supported remote upgrading.

    9-90V Voltage Range

A wide operating voltage applied to all types of vehicles.




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General Features

Power Supply 9V-36V
Dimension 83x 23 x 12.5mm
Weight 27.5g
Backup Battery 50mAh
Normal Power Consumption 25mA/12V
Work Time The backup battery can last 0.5 hours
Operation Temperature -25° to 75° C
Humidity 5% to90% Non-condensing
Memory Could store 600 location datum when there is no GSM signal
Sensor motion-sensor


GSM Specifications

Frequency 850/900/1800/1900MHz @GSM
GSM Chipset MT2503D
Data Transmission GPRS: Max.85.6Kbps (DL)/Max.85.6Kbps (UL)
GSM Data Transmission Multi-slot class 12


GNSS Specifications

GPS Chipset MT2503D
Sensitivity Acquisition -148dBm

Tracking -165dBm

Reacquisition -160dBm

Position Accuracy Autonomous: < 10m CEP
Velocity Accuracy Without Aid: <0.1m/s
Channel 22 (Tracking)/ 66 (Acquisition)
TTFF (Open Sky) Cold Start: <15s

Warm Start: <5s

Hot Start: <1s  

Reacquisition Time <1s



Digital Inputs 1 positive trigger input
Digital Outputs 1 digital output, low-level output
Cellular Antenna Internal antenna
GNSS Antenna Internal antenna
LED Indicators CEL, GNSS


Air Interface Protocol

Transmit Protocol TCP, SMS
Scheduled Report Report position and status based on preset time intervals, mileage or a combination of these settings
Low Power Alarm Alarm when the external power supply is low
Driving Behavior Monitoring Aggressive driving behavior detection, speeding
Remote Control OTA control of digital outputs