Working principle:
GPS TK103 tracking unit is a device that uses the Global Positioning System (GPS) to determine the precise location of a vehicle to which it is attached and to record the position of the vehicle at regular intervals. The recorded location data can be stored within the tracking unit, or it can be transmitted to a central location database, or internet-connected computer, using a cellular (GPRS or SMS) or satellite modem embedded in the unit. This allows the vehicles location to be displayed against a map backdrop either in real time or when analyzing the track.

Five tracking solutions:
-Manual tracking
By calling the device, it will return a message back with Latitude and longitude data, you can enter this data on Google map or on our web tracking platform.
-PDA cell phone map tracking
The information that the message contains after you called the device has a map link, use a PDA smart phone you can open this link directly and see the location on your phone.
-Physical address tracking
By sending command "address+password", you will get a SMS return with the real street name like "zhiheng industries park, nantou guankou 2nd Rd, nanshan, shenzhen, guangdong, china."
-Web server online tracking cncoban.en.made-in-china.com
You can add the imei number of the device to the platform and after all the configuration, you can start real time online tracking on the platform.
we also supply multi-language(English,Spain,German,Italian.Portuguese,etc) web tracking platform for our customer to realize real-time tracking.
-Local based service(LBS) tracking
If the tracker cannot establish a solid GPS Fix, it will calculate its location using Cell-ID GSM locating, Location reports will include the GPS coordinates of the last known positions as well as a LAC code, Entering the LAC code to the "Manual Track" menu of web tracking platform cncoban.en.made-in-china.com will enable you to see the tracker's current location. You can also send command "address+password" to the tracker to request exact address, track will automatically switch to tracking by LBS in GPRS mode. Accuracy of LBS depends on the distance to the nearest GSM Network Cell Tower or Base Station.
Note: This feature can be used normally in most areas according to the signal of GSMnetwork. It may not be available in some areas.

Advantages of TK103 tracking system:
1. Save GPRS Traffic, save money.After send command "Lessgprs+password", tracker will change to less GPRS traffic mode after parking 5 minutes (ACC is OFF), GPRS disconnect and connect again when alarm being triggered or vehicle starts driving.
2. Support mobile app tracking (Android & IOS phone).Download "tracker home" from app store, two ways to login, GRRS login and SMS login.
3. Show location directly on mobile phone .
4.The tracking platform is free for the first year.
Main Function of GPS TK103A:
1. Get physical location in real street/address name
2. Cut off oil and engine by SMS directly .
3. Support fuel sensor for fuel checking and alarms
4. Configure by usb cable (usb cable is optional )
5. SD card for data logging ( 2GB Micro SD card is supported )
6. ACC working alarm
7. Voice surveillance ( Send "tracker" to the gps , call it and you can hear voice around it )
8. Multi-Geo fence
9. Low battery alarm function
10 . Over speed alarm
11. Movement alert.
12. Shock sensor alarm
13. Power supply disconnection alarm.
14. Arm alarm: Door Alarm, ACC Alarm, shock sensor alarm
15. Automatic update positions of vehicle turns
16. Check the vehicle status
17. Easy switch for track or monitor and switch for SMS tracking and GPRS tracking
18. GPS drift suppression
19. Alarm without GSM network service
20. Sleep mode

Technology parameters:
Application:
Best seller model GPS TK103AB GPS Tracker, which set multiple functions of accurately positioning, security, monitoring surveillance, emergency alarms and tracking in its entirety, special for vehicle. The product fully supports the functions of SMS / GPRS / Internet data transmission, to make it more widely used in large-scale monitoring, emergency scheduling, location-based services, traffic safety and many other areas of management.

Faults & the Solutions
GPS TK103 tracking unit is a device that uses the Global Positioning System (GPS) to determine the precise location of a vehicle to which it is attached and to record the position of the vehicle at regular intervals. The recorded location data can be stored within the tracking unit, or it can be transmitted to a central location database, or internet-connected computer, using a cellular (GPRS or SMS) or satellite modem embedded in the unit. This allows the vehicles location to be displayed against a map backdrop either in real time or when analyzing the track.

Five tracking solutions:
-Manual tracking
By calling the device, it will return a message back with Latitude and longitude data, you can enter this data on Google map or on our web tracking platform.
-PDA cell phone map tracking
The information that the message contains after you called the device has a map link, use a PDA smart phone you can open this link directly and see the location on your phone.
-Physical address tracking
By sending command "address+password", you will get a SMS return with the real street name like "zhiheng industries park, nantou guankou 2nd Rd, nanshan, shenzhen, guangdong, china."
-Web server online tracking cncoban.en.made-in-china.com
You can add the imei number of the device to the platform and after all the configuration, you can start real time online tracking on the platform.
we also supply multi-language(English,Spain,German,Italian.Portuguese,etc) web tracking platform for our customer to realize real-time tracking.
-Local based service(LBS) tracking
If the tracker cannot establish a solid GPS Fix, it will calculate its location using Cell-ID GSM locating, Location reports will include the GPS coordinates of the last known positions as well as a LAC code, Entering the LAC code to the "Manual Track" menu of web tracking platform cncoban.en.made-in-china.com will enable you to see the tracker's current location. You can also send command "address+password" to the tracker to request exact address, track will automatically switch to tracking by LBS in GPRS mode. Accuracy of LBS depends on the distance to the nearest GSM Network Cell Tower or Base Station.
Note: This feature can be used normally in most areas according to the signal of GSMnetwork. It may not be available in some areas.

Advantages of TK103 tracking system:
1. Save GPRS Traffic, save money.After send command "Lessgprs+password", tracker will change to less GPRS traffic mode after parking 5 minutes (ACC is OFF), GPRS disconnect and connect again when alarm being triggered or vehicle starts driving.
2. Support mobile app tracking (Android & IOS phone).Download "tracker home" from app store, two ways to login, GRRS login and SMS login.
3. Show location directly on mobile phone .
4.The tracking platform is free for the first year.
Main Function of GPS TK103A:
1. Get physical location in real street/address name
2. Cut off oil and engine by SMS directly .
3. Support fuel sensor for fuel checking and alarms
4. Configure by usb cable (usb cable is optional )
5. SD card for data logging ( 2GB Micro SD card is supported )
6. ACC working alarm
7. Voice surveillance ( Send "tracker" to the gps , call it and you can hear voice around it )
8. Multi-Geo fence
9. Low battery alarm function
10 . Over speed alarm
11. Movement alert.
12. Shock sensor alarm
13. Power supply disconnection alarm.
14. Arm alarm: Door Alarm, ACC Alarm, shock sensor alarm
15. Automatic update positions of vehicle turns
16. Check the vehicle status
17. Easy switch for track or monitor and switch for SMS tracking and GPRS tracking
18. GPS drift suppression
19. Alarm without GSM network service
20. Sleep mode

Technology parameters:
Content | specifications |
DIM. | 83*54*26mm |
Weight | 120g |
Network | GSM/GPRS |
Band | 850/900/1800/1900Mhz |
GPS Sensitivity | -159dBm |
GPS Accuracy | 5m |
GPS Start time | Cold status 45s Warm status 35s Hot status 1s |
Voltage | 12 V -24V |
Backup battery | Chargeable 3.7V500mAh Polymer Li-Battery |
Storage Temp. | -40°C to +85°C |
Operation Temp. | -20°C to +65°C |
Humidity | 5%--95% non-condensing |
Application:
Best seller model GPS TK103AB GPS Tracker, which set multiple functions of accurately positioning, security, monitoring surveillance, emergency alarms and tracking in its entirety, special for vehicle. The product fully supports the functions of SMS / GPRS / Internet data transmission, to make it more widely used in large-scale monitoring, emergency scheduling, location-based services, traffic safety and many other areas of management.

Faults & the Solutions
Faults | Solution |
Fail to turn it on | Please check if built-in battery is charged, and power wires connected well. |
No GSM signal |
|
No GPS | Please check if GPS antenna connected well, and recommend GPS antenna be installed near the window glass, no metal parts can cover it to make sure better GPS signal reception. |
No reply to SMS command | Password wrong or the format is wrong. |
No reply to calling | Authorized / admin phone number is incorrect |
No alarm message | Authorized / admin phone number has not setup |

Our Services:
1. Free OEM ( MOQ:1000pcs)
2. Free Web tracking platform/Mobile App tracking(Android&ios) for one year
Please login the server 1 cncoban.en.made-in-china.com
account: demo password:8888
3. Can provide GPRS protocol if you have your own tracking platform
4. One year warranty for each device, bear maintenance cost during warranty
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Pls contact
SKYPE:coban.sales24
Whatsapp:008618025351782
------------------------------------------
Pls contact
SKYPE:coban.sales24
Whatsapp:008618025351782