SinoTrack GPS Tracker for Vehicles,ST-902L 4G Real-Time Vehicle OBD GPS Car Tracking Device Locator,OBD II GPS Tracker for Car Truck Taxi with Tracking System No Monthly fee

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Product Description

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Support Free Platform Lifetime, Realtime Tracking

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With SinoTrack gps tracker device, easily to check your cars, teenagers, workers in real time. Connecting device to your car and know your cars real-time location, trip histories, driving habits, etc. The ST-902L 4g OBD GPS location tracker use about 30MB data per month. It built-in 120mAh backup battery, When the engine starts will charging. When engine stop,it can use about 1-2 hours.

Functions1. OBD standard interface 4G Version.2. Build in 120mAh / 3.7V battery.3. Real time vehicle tracking.4. GPS tracking device with shock, low battery, over speed alarm, etc.5. Work with any 16pin OBD interface cars.6. Can locate and get the position of your vehicle remotely via GPRS.7. Support function of map location inquiry.8. No installation, no wiring harness, simply plugs into OBD port.9. Weight (with box): 100g, 4g OBD GPS Tracker10. Working model: support GPRS & SMS model

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View and Playback Your Daily Tracking History

Using our sinotrack tracking platform provides history reports mapping all past locations, speed, addresses with dates and times via Web / App anytime and anywhere. Sinotrack gps tracking platform updates every 60 seconds gives you a real-time view of what happened for anytime.

Know where your Loved ones

Install it in your teen, daughter and loved ones’s vehicle to monitor speeding and safe driving. The tracker with sos button,when they’re in danger, they can press sos button, you will get sms alarm and heard they’re voice immediately in real-time.

If your father with Alzheimer’s wanders too far away from his home and into a potentially dangerous situation, you can open your phone to find him soon anytime and anywhere.

Multiple Devices in One Account

If you’re a Fleet manager who needs to manage your many vehicles at the same time, please send your all ID numbers and tell us what’s username you want, we will help you create a group account, then you can see all cars on one APP/Web platform. You can check your car anywhere and monitor your workers are lazy, you don’t worry if your car safe and workman if working hard.


Feature 1.Operating temperature: -20℃ to 55℃ 2. Operating Humidity:5% to 95% Non-condensing 3. Network: LTE/GSM/GPRS (If your country support 2G(GSM)network,then the tracker also can get GSM network) 4. 4G VERISON:LTE-FDD B1/B2/B3/B4/B5/B7/B8/B28/B66/ 850/900/1900/2100Mhz 5. GPS Chip: UBLOX 6. GPS sensitivity: -162Db 7. Car charger Input: 9-80V 8. Location Accuracy: 5-10 meters, 2D RMS 9. Time Accuracy:1 microsecond time synchronization of satellite time Package Includes: 1× 4g OBD GPS Tracker,1 x User Manual


STEP 1. – Activate Sim

Buy a local SIM card with 4G(LTE) network function and Install the new sim card into your mobile phone and activate the sim card and remove SIM card’s PIN code. Make sure it can make a call, send a text and has an internet connection. Once this is confirmed, insert SIM to your tracker.

STEP 2. – Turn on the tracker

Charge it about 1 hour first.

The yellow and blue indicator lights will start flashing while it searches for a network and GPS.

Please wait 5 minutes in a good reception area (by a window or outside) for both lights to come on constantly. It will continue to flash yellow if it can not find a network. Move it to another location.

Please note, when the device has a GPS signal it will get a GPS location. If not it will get its location using LBS.

STEP 3. – Setting APN for the tracker

(1) You need to know your tracker’s SIM card’s APN (You can ask your SIM card provider);

(2) Please note the following operations need From another phone number send text messages command to the tracker’s sim card’s phone number to set tracker’s APN.

For example:

APN is: everywhere

APN username is: eesecure

APN password is: secure

(1) If your SIM card’s APN without username and password, then send text command(8030000+space+APN) to the tracker, it will reply “SET OK”.

Text command is: 8030000 everywhere

(2) If your APN with username and password:

Then sned text Command(8030000+Space+ APN+space+ APN user+Space+ APN pass) to the tracker : 8030000 everywhere eesecure secure

Please note: Different SIM card has difference APN. Please apply the above formula according to your actual APN to set up your machine

STEP 4. – Setting GPRS mode

Send text command to the device to set GPRS mode:7100000

Then wait about 30sec, both blue and orange light should stay ON which mean you can now login to sinotrackpro web or app to check if tracker active. (Username is your tracker’s ID number that write on the product, password: 123456)

If you set ok of all, you can track it online. If it online but show China location, then take it to the outside which signal good place to get GPRS signal, when it get signal, will update your location.

If the device is not online, please check device setting, send: RCONF to device,

It will reply the setting you can check in reply:

1. The APN if is correct;

2. The IP and Port if is correct(IP and port are write in the usermanual,you can check if same as reply)

3. The device working model, (GPRS model)

【Immediate Alerts】Real time online OBD port car GPS tracker support text message alerts speeding, leaving, shocking and low battery alarm etc . Unlimited GPS tracking historical data saved during service. Track from anywhere using our GPS tracking mobile app anytime and anywhere
【4G OBD GPS Tracker no Installation】SinoTrack ST-902L 4g GPS tracker car device build in battery, can use at least 2 hours,when the engine starts will charging, no worry outage. OBD mini GPS tracker super easy to use, no installation, no wiring harness, simply plugs into OBD 2 port. OBD-II tracker is 16-pin standand interface, can be use of most of cars
【Easy Tracking】ST-902L OBD2 4G GPS tracker for vehicles simply log into the web portal and view live or historical tracking at anytime. Car gps tracker tracking from Computers, Phones, Tablets,etc. There is no limit on how often you can view your trips. GPS car tracker can save 2 years of tracking history during service. You can view and play back your daily tracking history on platform
【Support Tracking Platform】GPS tracker for car hidden use our own profession tracking web platform sinotrackpro, you can click the Demo to login. We also have mobile APP for Android and IOS, you can search SinoTrack Pro on APP Store, Google Play to download


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