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VT900-L 4G GPS Tracker

4G GPS Tracking Device

Product Description:

iStartek 4G GPS Tracking Device VT900-L is the most technologically advanced LIVE GPS tracker in the world, with dedicated 2G, 3G, 4G solutions.


gps   4G & 3G & 2G / GPS+ Beidou

4G LTE 3G 2G GPS+Beidou positioning

  RFID   Support RFID/MSR

Privacy Protection by identification

 Temperature Sensor   Support Temperature Sensor

Keep fresh transportation of the cold chain

  OBD   Support OBD/CANBUS

Easy installation for reading vehicle fuel value

Support Alcohol Sensor   Support Alcohol Sensor

Drunk driving alarm to improve driver safety

  Support Fuel Sensor Capacitive and ultrasonic fuel sensor   Support Fuel Sensor

Capacitive and ultrasonic fuel sensor optional

Support iButton   Support iButton

Low cost for identification solution

  37 ALARMS   Support 37+ Alarms

For driving behavior monitoring and vehicle safety protection

  Multiple Interfaces   Multiple I/O Interfaces

3 digital inputs, 2 digital outputs, 2 analog input and 3 RS232 port for the multi-functional application

  Tracked by APP and Web   Tracked by: SMS, APP, Web

Reporting location in real-time through different interfaces. It is very easy to track by SMS, APP, Web.


General Features

Power Supply 9V-36V/1.5A
Dimension 65 x 61 x 26mm
Weight 106g
Backup Battery 500mAh
Normal Power Consumption 65mA/h
Work Time 33 hours in power saving mode and 7.5hours is normal mode
Operation Temperature -20° to 55° C
Humidity 5% to 95% Non-condensing
Memory 8MB flash memory


LTE/WCDMA/GSM Specifications

Frequency VT900-LMN: Cat-M/NB/GSM

LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25*/B26*/B28

LTE-TDD: B39 (for Cat M only)

EGPRS: 850/900/1800/1900MHz


VT900-LEC (EU):Cat-1 (4G)

LTE-FDD: B1/B3/B7/B8/B20/B28


GSM: B3/B8


VT900-LNS (US):Cat-1 (4G)

LTE-FDD: B2/B4/B5/B12/B13/B25/B26


4G LTE Module QUECTEL  EG91(LEC,LNS)  ,  BG96(LMN)
GSM Data Transmission Multi-slot class 12


GNSS Specifications

GPS Type MTK MT3337
Sensitivity Acquisition -148dBm

Tracking -165dBm

Reacquisition -160dBm

Position Accuracy Autonomous: < 2.5m 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 2 positive trigger inputs

1 negative trigger input

Digital Outputs 2 digital output, open drain, 500 mA max drive current
Analog Inputs 1 analog input (0V-24V)
1-Wire Interface Support 1-wire temperature sensor/i-button
Power Output 5V outputs for external accessories
Communication Ports 1 RS232 ports for external accessories, such as RFID Reader, Magnetic Card Reader, etc.
Cellular Antenna external antenna
GNSS Antenna external antenna
LED Indicators CEL, GNSS


Air Interface Protocol

Transmit Protocol TCP, UDP, SMS
Scheduled Report Report position and status based on preset time intervals, distance, mileage or a combination of these settings
Geo-fences Geo-fence alarm and parking alarm
Low Power Alarm Alarm when backup battery is low
Power On Report Report when the device is powered on
Antenna Disconnect Alarm Alarm when the external GPS antenna is disconnected
Driving Behavior Monitoring Aggressive driving behavior detection, including acceleration, deceleration, speeding, etc.
Remote Control OTA control of digital outputs
FOTA Support firmware upgrade over the air