ThinkRace Technology brings you the VT400, an OBD car Tracker which provides accurate location-based services of your car from anywhere, anytime. The VT400 is one of the most modern OBD Trackers currently available in the market and is a one-stop solution for all kinds of car tracking concerns. Some of the other notable features of this device are • Real-Time Tracking through 4G and WiFi • Location History • Trajectory Analysis • Differential Mileage Analysis To get more information about our dealers, distributors & partners and for placing bulk orders, please contact: http://www.thinkrace.de/4g-obd-wifi-gps-tracker-vt400/

1. 2
OBD Tracker
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81

2. Market positioning is different
OBD Types01
VT200 and VT400 （wifi hotspot）
Basic Spec02
Algorithm make our products better than 95% products
Advntages03
Software Introduction04
Contents
Provide web/Apps customizable services

3. 01
OBD Types

4. 01. OBD Types
（1）Bluetooth OBD II
（2）WIFI OBD
（3）Error clear OBD
（4）GPS OBD
Real-time but no security
Expensive but not security
4S shop dedicated
Remote security, but delay
First generation
Monitor the operating status of the engine and the working
status of the exhaust aftertreatment system - the fault code
Second generation
OBD-II is different from all previous vehicle-borne
diagnostic systems in that it has a strict emission targeting,
and its physical performance is to monitor vehicle emissions
by monitoring the vehicle's power and emission control
system.
1. The shape of the integrated vehicle is 16PIN.
2. Has the numerical analysis data transmission function.
3. Unify the same fault code and significance of each vehicle.
4. With the traffic recorder function.
5. Have to re-display the memory fault code function.
6. With the instrument can be directly removed from the
fault code function.
On this basis, built-in acceleration sensor to prevent the car
stolen, increase the sensor to monitor driving behavior, etc.,
to form a security function based on electronic fence.
GPS OBD II

5. 02
Specification

6. 02. Specifications
GPS Specification GSM Specification General Specification
GPS Chipset 天工测控SKG12BL Chipset SIM800C Dimension 59*49*23mm
MCU STM32F103RCT6 GSM 850/900/1800/1900M
Hz
Weight 45g
Receive Frequency 1575.42MHz Operation Temp -30℃~75℃
Acquisition
Sensitivity
-144dBm Battery 140mAh
(Battery version)
Tracking Sensitivity -159dBm Flash memory 16M bytes
GPS location time Cold start: 30s ; Hot
start: 2s
Working voltage DC 8V-28V
Air discharge 10KV
ESD test contact 8KV
Transmit Protocol TCP/UDP
V T 2 0 0 & V T 2 0 0 B

7. 02. Specifications
V T 4 0 0 4 G Ve r s i o n
GPS Specification GSM Specification General Specification
GPS Chipset 天工测控SKG12BL Chipset SIM800C Dimension 59*49*23mm
MCU(主芯片) STM32F103RCT6 EC20-C
(China)
B1/B3/B8/B38/B39/B
40/B41
Weight 45g
4G Chipset Quectel EC20 EC25-A
(North America)
B2/B4/B5/B12 Operation Temp -30℃~75℃
Receive Frequency 1575.42MHz EC25-V
(North America)
B2/B4/B13 Battery 140mAh
(Battery version)
Acquisition
Sensitivity
-144dBm
EC25-E
(Middle East, Africa,
Europe)
B1/B3/B5/B7/B8/B20
/B38/B39/B40
Flash memory 16M bytes
Tracking Sensitivity -159dBm Working voltage DC 8V-28V
GPS location time Cold start: 30s ; Hot
start: 2s EC25-AU
(South America,
Australia)
B1/B3/B5/B7/B8/B28
/B40
Air discharge 10KV
ESD test contact 8KV
Transmit Protocol TCP/UDP

8. 03
Advantages

9. Advantage
GPS accurate positioning,
error is less than ten meter
Platform type electronic fence,
not at the expense of the
product performance
Geo-fence
Passed high and low
temperature test, work normally
in -20 ℃ and ultra high
temperature 75 ℃ condition
Temperature certifications
Historical track playback
ISO 9141-2
ISO 14230-1
ISO 14230-2
ISO 15765-2
ISO 15765-4
Compatible with 95%
brands cars
CE and ROHS ceritificate
03. Advantage-1
Support the historical track playback,
can see store three months data
Passed CE and ROHS certification,
reach Europe quality standard level

10. Advantage
Calculate mileage using
OBD's original data
Determine the upload time
interval according to the
curvature of the turn, speed,
etc. 5S ~ 30S flexible
Smart upload interval
Running current: 50~60mA;
Sleep mode current: 8mA
Low power consumption
Support VIN code
Voltage range :8V~28V
Save the network flow
03. Advantage-2
support VIN, IMEI, and MSI
number
Using hexadecimal, each packet to
about 80bytes, saves the flow of
data transmission
High-performance TVS diode,
avoid the voltage surge and
jump effectively

11. Advantage
Big flash memory
Can read about 2000 pieces
error codes and clear them
Error code reading and
clearing functions
Can avoid accident efficiently,
save life and money
Fatigue driving alarm
Smart power IC chips
Support RTC wake up
Remote upgrade(OTA)
03. Advantage-3
No need to collect devices to upgrade
firmware from end customers , can
upgrade the firmware with the latest
functions for customers easierly.
16M BIT, can store more than
14,000 pieces data, average on
4-5 hours a day
When the car battery voltage less than 4V,
devices will enter sleep state, not
consuming battery power , ensure it have
power even car parking long time
Support the RTC wake up,
vibration wake up, SMS wake
up, electricity wake up etc

12. Advantage
Urgent acceleration and
sharp turn
using the algorithm of automatic,
automatic compensation when
turning, ensure smooth track .
Camber compensation
devices comes with a 140 ma
of lithium battery, support plug
in and remove out alarm
Support plug alarm
Accurate fuel consumption
analysis
Driving behavior detection
Accurate mileage analysis
03. Advantage-4
Total mileage, speeding, high speed,
medium speed, low speed mileages,
accuracy reach 99%
3 axis sensor detect, accuracy can
reach 99.9%
Total mileage, average, high-speed
mileage, medium-speedmileage, low-
speed mileage, idle mileage fuel
consumption, accuracy up to 99%
Hard acceleration, rapid deceleration,
sudden brak, sharp lanes changes,
sharp turns, fatigue driving, etc.,
accurate detect and report

13. Advantage
Real-time status dashboard
Can select daily, weekly, and
monthly mileage, fuel consumption,
speed and driving behavior of their
respect percentage and the
number alarms
Day, week, month report
Including the beginning and end of
travel site, Engine system, report,
the speed report, driving behavior
statements, such as a pie chart
display, lear and concise
Travel statistics report
Support fleet management
Accurate alarm statistics
The healthy check-up car
03. Advantage-5
the power charging system, throttle
system, idle system, cooling system,
fault system, etc
Including real-time speed, mileage,
fuel consumption battery voltage,
engine speed, coolant temperature
and air-fuel ratio
Under an account you can add an
unlimited number car, achieve the
function of team management.
Account statements of all the cars
are stated and report timely, support
alarm over 50 kinds.

14. 04
APP introduction

15. 4.1 APP interface
Account info
Device status
Dashboard
alarms
Car list
Vehicle detect Report Trip list
Geo-fence

16. 4.2 Real-time dashboard and health detect

17. 4.2 Report-1
Daily report Weekly report Monthly report

18. 4.2 Report-2
Mileage Fuel consumption Speed driving behavior alarms

19. 4.3 Trip list-1
Trip list Trip details History playback

20. 4.3 Trip list-2
Mileage Fuel consumption Speed driving behavior alarms

21. 4.4 Geo-fence

22. 4.5 Others
Account info Car list Alarms list Car's info

23. Annex：customize solution
Firmware
Threshold value
01
Enclosure
02
Package
03
Add
protocol
Other protocol
04
Color
logo
sharp
logo
appearance
design

24. 2
Thank you!
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To get more information about our
dealers, distributors & partners and for
placing bulk orders, please contact
www.thinkrace.de