- Free Platfrom Lifetime
Our APP and Web are FREE for life. You can download the APP in advance and click“ VISIT” to try it.

-No Hidden Fees
We strive to provide customers with the most cost-effective products, without additional hidden fees like the subscription fees (bundled with SIM cards and GPS devices).

- Choose SIM cards at Will
Our products do not include SIM cards. You can choose SIM cards that fit your usage habits or have more favorable charges to save more money.

-Mutiple Devices in One Account for Free
If you're a fleet manager who need to manage many vehicles at the same time, we can create a group account for you for free!! Then you can see all vehicles on one APP/Web at the same time.

Before Order Notice

Please connect OBD tracker to OBD connector on car for start.

If you are in Pakistan, Chile, Colombia, Turkey, Azerbaijan or Indonesia, please deal with IMEI issue when you received product. You should register/change IMEI in your country as soon as possible, otherwise the device is not allowed to be used in your country.


There are two situations about IMEI:

1.If you have valid IMEI (registered in your country, you can get it from old device, like old phones, etc...

And you can use this valid IMEI in the product,

it means you need change IMEI for the product within 5 days when you received product. (34/4G Version not support change IMEI).

If you want to change IMEI to :  123456789078532

Please send SMS command: IMEI#123456789078532#

2.If you don't have calid IMEI, you should register the IMEI.

Check IMEI SMS command: IMEI0000

Then you can get the IMEI, register this IMEI within 5 days when you received the product.

OBDII GPS Without Diagnosis

Item Function

- OBD standard interface.
- Build in 150mAh /3.7V battery.
- Real time vehicle tracking.
- GPS tracking device.
- Work with any 16pin OBD interface cars.
- Can locate and get the position of your vehicle remotely via GPRS.
- Support function of map location inquiry.
- No installation, no wiring harness, simply plugs into OBD port.
- Working model:support GPRS & SMS model
- Shock Alarm;Low battery Alarm;Over speed Alarm

Difference Between Three Option

Three of them are hard wired to car battery for power energy.

ST-902 GPS With Battery

It has built in battery inside for back up gps tracker can still work for few hours if disconnect with car or motor battery.

ST-902 GPS With Battery & Cable

The Extension cable for more flexible installation and connection of products.

How to install tracker

Find the 16pin-OBD port of your car,
and PLUG it

How to Login Platform

Choose Server SinoTrackPro
User:ID number on device
Pass:123456(please change it after you received device)
Website: www.sinotrackprocom

How to Activate Online Tracking

Send SMS configure the tracker(set IP and APN) to connect platform,
the IP:45.112.204.245(sinotrackpro)port:8090,
more info please check the user manual.
please send 3 SMS to tracker below:
SMS1:7100000
SMS2:8040000 45.112.204.245 8090
SMS3:8030000 APN APNuser APNpassword(if APN need user and pass)
the APN is Acess Point Network of SIM card,if you don'n know APN,
please check it with your SIM card operator.or check the apn from here for reference.
http://www.unlockit.co.nz/mobilesettings/

Item Specification

- Operating temperature:-20° to 55° C
- Operating Humidity:5% to 95% Non-condensing
- Network:GSM/GPRS
- GSM Chip:Quad Band GSM 850/900/1800/1900Mhz
- GPS Chip:UBLOX7020
- GPS sensitivity:--159Db
- Location Accuracy:10 meters, 2D RMS
- Time Accuracy:1 microsecond time synchronization of satellite time

Item Pictures

Please identify products with SinoTrack LOGO, this is the Original SinoTrack Product.

Website Tracking Software

Link:www.sinotrackpro.com

Mobile APP

APP name: SinoTrack PRO
You can download form APP Store(IOS) or Google Play(Android)

Packgage List

Package List:

1 * ST-902 Main Unit
1 * User manual
1 * Extension Cable(Optional)