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OBD II Tracker
Contents 01
OBD Types
Market positioning is different
02
Basic Spec
03
Advntages
04
Software Introduction
VT200 and VT400 ďźˆ wifi hotspot 
Algorithm make our products better than 95% products
Provide web/Apps customizable services
01 O BD Typ es
01. OBD Types GPS OBD II （ 1 ） Bluetooth OBD II Real-time but no security
First generation
Monitor the operating status of the engine and the working status of the exhaust aftertreatment system - the fault code
Second generation （ 2 ） WIFI OBD Expensive but not security
（ 3 ） Error clear OBD 4S shop dedicated
（ 4 ） GPS OBD Remote security, but delay
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.
02 Speci fi cat i on
02. Specifications VT200&VT200B 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
02. Specifications V T 4 00 4 G Versio 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
Flash memory
16M bytes
Tracking Sensitivity
-159dBm
EC25-E (Middle East, Africa, Europe)
B1/B3/B5/B7/B8/B20 /B38/B39/B40
Working voltage
DC 8V-28V
GPS location time
Cold start: 30s ; Hot start: 2s
Air discharge
10KV
EC25-AU (South America, Australia)
B1/B3/B5/B7/B8/B28 /B40
ESD test
contact 8KV
Transmit Protocol
TCP/UDP
03 A dvant ages
03. Advantage-1
GPS accurate positioning, error is less than ten meter
Historical track playback Support the historical track playback, can see store three months data
Compatible with 95% brands cars
Geo-fence Platform type electronic fence, not at the expense of the product performance
Advantage Temperature certifications Passed high and low temperature test, work normally in -20 ℃ and ultra high temperature 75 ℃ condition
ISO 9141-2 ISO 14230-1 ISO 14230-2 ISO 15765-2 ISO 15765-4
CE and ROHS ceritificate Passed CE and ROHS certification, reach Europe quality standard level
03. Advantage-2
Support VIN code
Calculate mileage using OBD's original data
support VIN, IMEI, and MSI number
Smart upload interval Determine the upload time interval according to the curvature of the turn, speed, etc. 5S ~ 30S flexible
Low power consumption Running current: 50~60mA; Sleep mode current: 8mA
Voltage range :8V~28V
Advantage
High-performance TVS diode, avoid the voltage surge and jump effectively
Save the network flow Using hexadecimal, each packet to about 80bytes, saves the flow of data transmission
03. Advantage-3
Smart power IC chips
Big flash memory
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
16M BIT, can store more than 14,000 pieces data, average on 4-5 hours a day
Error code reading and clearing functions Can read about 2000 pieces error codes and clear them
Fatigue driving alarm Can avoid accident efficiently, save life and money
Support RTC wake up
Advantage
Support the RTC wake up, vibration wake up, SMS wake up, electricity wake up etc
Remote upgrade(OTA) No need to collect devices to upgrade firmware from end customers , can upgrade the firmware with the latest functions for customers easierly.
03. Advantage-4
Accurate fuel consumption analysis
Urgent acceleration and sharp turn
Total mileage, average, high-speed mileage, medium-speed mileage, low-speed mileage, idle mileage fuel consumption, accuracy up to 99%
3 axis sensor detect, accuracy can reach 99.9%
Camber compensation using the algorithm of automatic, automatic compensation when turning, ensure smooth track .
Support plug alarm devices comes with a 140 ma of lithium battery, support plug in and remove out alarm
Driving behavior detection
Advantage
Hard acceleration, rapid deceleration, sudden brak, sharp lanes changes, sharp turns, fatigue driving, etc.,
Accurate mileage analysis Total mileage, speeding, high speed, medium speed, low speed mileages, accuracy reach 99% accurate detect and report
03. Advantage-5
Support fleet management
Real-time status dashboard 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.
Day, week, month report Can select daily, weekly, and monthly mileage, fuel consumption, speed and driving behavior of their respect percentage and the number alarmreport s Travel statistics 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
Accurate alarm statistics
Advantage
Account statements of all the cars are stated and report timely, support alarm over 50 kinds.
The healthy check-up car the power charging system, throttle system, idle system, cooling system, fault system, etc
04 A PP i n trodu cti on
4.1 APP interface Account info
alarms Car list
Device status
Vehicle detect
Dashboard
Report
Trip list Geo-fence
4.2 Real-time dashboard and health detect
4.2 Report-1
Daily report
Weekly report
Monthly report
4.2 Report-2
Mileage
Fuel consumption
Speed
driving behavior
alarms
4.3 Trip list-1
Trip list
Trip details
History playback
4.3 Trip list-2
Mileage
Fuel consumption
Speed
driving behavior
alarms
4.4 Geo-fence
4.5 Others
Account info
Car list
Alarms list
Car's info
Annex ďźš customize solution
Firmware
Enclosure
Package
Add protocol
Threshold value
Color logo sharp
logo appearance design
Other protocol
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