Preface:
TK108 GPS vehicle tracker is the cost-effective solution for security & real-time tracking. It is specially used for car/truck tracking because of its compact size and strong functions.

Features & Functions:
1. Friendly SMS operation commands & SMS contents in different languages(They are English, Portuguese, Spanish, Arabic)
2. Wide working voltage range, from 6V-36VDC, suitable for car or big truck, fleet management.
3.8MB offline data logger, it can store 8192 waypoints.
4. Voice monitoring.
5. Built-in motion sensor for power saving & triggering alarm
6. Arm/disarm by SMS or phone call.
7. Check the car's real physical address (such as city name, street name. )
8. Track by mobile SMS to get the latitude, longitude, speed, direction & odometer etc.
9. Check the location directly by the Google map's URL;
10. Online website tracking by GPRS data network;
11. Odometer function & engine run time.
12. Over-speed alert, Geo-fence alert;
13. Movement alert which can be used as an alarm.
14. Cut off engine to stop the car safely by SMS/GPRS;
15. Built-in rechargeable backup battery; When the car battery is cut off or low enough, the system will send out power failure alert immediately.
16. Support SOS button(optional)
17. Support analog input for fuel monitoring(optional)
18. I/O: 3 inputs and 1output
19. It can upgrade the normal car alarm with remote alarm function.
20. Compact size with water-proof design.
21. There are 3 types of working mode for power saving flexibly.
22. Track on command or by time interval or by distance.

Alarm Types:

1. Vibration Alarm:
In arming status, if the car is vibrated, it will send out alarm SMS.
2. Power Failure Alarm:
In arming status, if the battery is cut off, it will send out alarm SMS.
3. Engine ON Alarm:
In arming status, if the car's engine is ON, it will send out alarm SMS and call the preset phone.
4. Movement Alarm:
In arming status, the movement alert is enabled automatically. Once the car moves away from the parking point for 100 meters, it will send out alarm SMS and call the preset phone.
5. Geo-Fence Alarm:
Once the Geo-fence is activated, if the car oversteps the boundary, it will send out alarm SMS.
6. Over-speed Alarm:
If the car runs over the speed limitation continuously for 3 minutes, it will send out alarm SMS.
7. SOS Alarm (Optional):
In any condition, if the SOS button is pressed, it will trigger the SOS alarm.
(NOTE: The SOS alarm will only be sent to the 2nd phone, the 3rd phone number & the GPRS tracking center, the other alarms will send to all the preset phones & GPRS tracking center. )
8. Trigger Alarm:
If the trigger line detects a continuous positive signal for 5 seconds, it will send out this alarm.