TK228 OBD-II GPS Tracker is a multifunctional product.
It is an integration of OBD-II GPS tracker, RFID car alarm, Remote/Bluetooth Diagnostics & wireless immobilizer.
It has plug & play design, which is compatible with all the cars with OBD-II connector, and it supports most CAN-BUS protocols
 
Functions:

1. Plug & play design with OBD-II connector, compatible with all the vehicles with OBD-II connector, supports most of vehicles with the CAN-BUS;
2. It is the integration of GPS tracker + RFID car alarm + Bluetooth diagnostics+ Wireless immobilizer; 
3. Arm/disarm by SMS/phone call, or by 2.4G RFID tag automatically; 
4. Check the real physical address (such as city name, street name.) directly; 
5. Track by SMS/website to get the latitude, longitude, speed, direction & odometer etc.; 
6. Movement alarm, Over-speed alarm, Geo-fence alarm; 
7. Engine on alarm, power failure alarm, vibration alarm; 
8. Anti-tamper alarm. Once the device is disconnected, it will trigger the alarm; 
9. Built-in shock sensor for power saving & triggering vibration alarm; 
10. Monitor the voice; 
11. 2.4G long-distance contactless RFID tag for driver ID identification; 
12. Keyless RFID car alarm function, arm/disarm automatically; 
13. Accurate odometer & speed reading directly via CAN-BUS; 
14. Data logger 8Mb for offline GPS waypoint; 
15. Wireless immobilizer to stop the car in safe mode; 
16. High reliable anti-tamper design. If the unit is unplug illegally, it will lock the engine automatically.
17. Built-in rechargeable backup battery; when the car battery is cut off or damaged, the built-in backup battery can work for emergency check, and the system will send out power failure alert immediately.
18. Two kinds of location information: GPS coordinates & GSM base station code.
19. Remote diagnostics function. Transmission of the CAN data via blue-tooth or GPRS network: 
(1) Vehicle's real-time data: battery's voltage, RPM, speed, TAP throttle opening, engine load, coolant temperature, fuel consumption, odometer, error code & times, acceleration times & deceleration times; 
(2) Driver behavior data: ignition time, total driving time, total idling time, average engine hot-start time, average speed, history high speed, history RPM, total acceleration times & total deceleration times. 
20. Read the vehicle's error code & clear the error code via GPRS or blue-tooth;

 
How to track a vehicle
 Track by SMS
1. Send 111111ADD to get real physical address of the vehicle.
2. Send 111111CHK to get GPS coordinates, and then track it on Google earth.
3. Send 111111MAP to check location on Google map.
 Track by online platform
1. Check the location and address on the platform
2. Live track the vehicle to know where it is going.
3. Play history trace to know where it has gone.
4. View history report with address to know where the vehicle is.