تعارف
Thank you for choosing the SinoTrack ST-906L 4G GPS Tracker. This manual provides detailed instructions for the proper installation, operation, and maintenance of your device. The ST-906L is designed for real-time vehicle tracking and anti-theft purposes, offering features such as remote cut-off, SOS alarm, and geo-fencing.

Figure 1: SinoTrack ST-906L 4G GPS Tracker and its key features.
وضاحتون
| خاصيت | وصف |
|---|---|
| ماڊل نالو | ST-906L |
| نيٽ ورڪ | 4 جي + 2 جي |
| مواد | پلاسٽڪ |
| شيءِ جو وزن | 0.19 ڪلوگرام |
| شيون طول و عرض (L x W x H) | 3.14 انچ x 1.57 انچ x 0.59 انچ |
| اصليت | مکيه زمين چين |
| بلٽ ان بيٽري | 120mAh (backup battery) |
| اهم ڪم | Real-time tracking, History Route Playback, Remote Cut Off Oil/Circuit, Shocking Alarm, Sleep Mode, Geo-fence, Overspeed Alarm, ACC Ignition Detection, SOS Alarm, Main Power off alarm, ACC anti-theft alarm. |

Figure 2: Physical dimensions and feature overview of the ST-906L tracker.
سيٽ اپ ڪريو
1. سم ڪارڊ لڳائڻ
The ST-906L requires a Micro SIM card without a PIN code. Ensure the SIM card is active and has data/SMS capabilities.
- Gently open the lid of the tracker.
- Pan to open the SIM card slot and insert the Micro SIM card.
- Push to the right to close the slot and turn ON the switch.

Figure 3: Detailed steps for SIM card insertion and device activation.
2. ڊوائيس لڳائڻ
For optimal GPS signal reception, the GPS antenna side of the tracker should face the clear sky. It can be placed under glass or plastic, but avoid placing it under metal surfaces.

Figure 4: Recommended placement for the GPS tracker, ensuring clear sky view for the antenna.
3. وائرنگ لڳائڻ
Connect the wires according to the wiring diagram. The device operates on 12V or 24V systems.
- The red wire connects to the positive pole of the battery.
- The black wire connects to the negative electrode of the battery.
- The yellow wire connects to the yellow wire of the relay (for remote cut-off).
- The orange wire connects to the vehicle ACC wire (for ignition detection).
- Optional connections: SOS button, microphone, and relay for fuel/circuit control.

Figure 5: Wiring diagram for connecting the ST-906L to a vehicle's electrical system, including optional accessories.
4. Initial Configuration (SMS Commands)
After installation, configure the tracker by sending SMS commands from a control number.
- ڪنٽرول نمبر مقرر ڪريو: موڪليو
139504434650000 1(Replace with your number and password, '1' for first control number). You can set up to 3 control numbers. - APN سيٽ ڪريو: موڪليو
8030000 APN(Replace 'APN' with your SIM card's Access Point Name. Consult your SIM card provider if unknown. For APN with username/password, send8030000 APN APNuser APNpassword). - Set Server IP and Port: موڪليو
8040000 45.112.204.246 8090. - پاسورڊ تبديل ڪريو: موڪليو
777NewPasswordOldPassword(مثال طور،77712340000to change default '0000' to '1234'). - ڪم موڊ:
- SMS Mode: Send
700Password(مثال طور،7000000). - GPRS Mode (Default): Send
710Password(مثال طور،7100000).
- SMS Mode: Send
آپريٽنگ هدايتون
1. LED اسٽيٽس اشارا
| LED رنگ | حيثيت | مطلب |
|---|---|---|
| نيرو (GPS) | چمڪائڻ | ڪوبه پي ايس ايس سگنل يا جي پي ايس شروع نه ٿيو |
| نيرو (GPS) | ON | جي پي ايس ٺيڪ آهي |
| Orange (GSM) | چمڪائڻ | ڪوبه سم ڪارڊ يا جي ايم ايس شروع ناهي |
| Orange (GSM) | ON | جي ايس ايم ٺيڪ آهي |
| Red (GSM) | بند | ٽريڪٽر بند آهي يا ننڊ |
| Red (GSM) | چمڪائڻ | ٽريڪٽر ڪم ڪري رهيو آهي |
2. Tracking Platforms
Webسائيٽ ٽريڪنگ (PC ورزن)
Access the tracking platform via www.sinotrack.com. Choose server Pro.SinoTrack. Your User ID is the ID number on your device, and the default password is 123456 (change after first login).

Figure 6: SinoTrack web platform login and interface for viewing multiple vehicles and history.
Mobile Application Tracking
ڊائون لوڊ ڪريو سينو ٽريڪ پرو app from the App Store (iOS) or Google Play (Android). You can also scan the QR code provided in the manual. Use the same login credentials as the website platform.

Figure 7: SinoTrack PRO mobile application interface and QR code for download.
3. Key Features and Commands
- حقيقي وقت جي ٽريڪنگ: Monitor your vehicle's current location via the web پليٽ فارم يا موبائل ايپ.
- تاريخ جو رستو پلے بیک: View and playback your daily tracking history anytime and anywhere on the platform.
- Remote Cut Off Oil/Circuit: ايس ايم ايس حڪم موڪليو
940Passwordto remotely cut off the engine. To recover, send941Password. - SOS الارم: If an optional SOS button is connected, pressing it will send an SOS help alarm SMS to the 3 controller phone numbers and call them sequentially.
- جيو باڙ: Set a geographical boundary. Send
211Passwordکولڻ ۽210Passwordto close. You can define the radius (e.g.,0050000 1000for a 1000-meter fence). - تيز رفتار الارم: Set a speed limit. Send
122PasswordXXX(XXX is speed in KM/H, 0-999). - جھٽڪو الارم: Detects vehicle shocks. Send
181PasswordT(T is shocking time in seconds, 0-120). To close, send180Password. - گھٽ بيٽري الارم: The tracker sends an SMS alarm to the first control number when the battery is low (around 20%).
- ڪال موڊ: When enabled, alarms will trigger calls and SMS to control numbers. Send
150Passwordto turn on,151Passwordبند ڪرڻ. - سمهڻ جو طريقو: The tracker can enter sleep mode when the vehicle is stopped for 5 minutes. Send
SLEEPPasswordT(T is sleep duration in minutes). To close, sendSLEEP0000 0. - Get Location by SMS/Call: موڪليو
669Passwordvia SMS for a Google Maps link. You can also call the SIM card in the tracker, and it will reply with a location link. - ٽائم زون تبديل ڪريو: موڪليو
896PasswordE/W+HH(E for East, W for West, HH for hours offset, e.g.,8960000E00for GMT+0).
سار سنڀال
- ڊوائيس کي سڪل رکو. نمي اندروني سرڪٽ کي نقصان پهچائي سگھي ٿي.
- Avoid extreme temperatures. High temperatures can shorten the life of electronic devices and warp or melt plastic parts.
- Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the device. Wipe it with a soft, dry cloth.
- Ensure all wiring connections are secure and free from corrosion.
- The built-in backup battery is designed for power failure alarms. For optimal performance, ensure the main power supply to the tracker is stable.
مشڪلاتون
If you encounter issues, refer to the following common problems and solutions. You can also send the RCONF SMS command to the tracker to read its current configuration settings.
| مسئلو | حل |
|---|---|
| Device shows "unactivated" or "offline" on platform | Check APN, IP, and Port settings via SMS. Ensure SIM card has credit/data. Restart device. |
| ڊوائيس جو آئڪن پيلو رنگ آهي | No valid GPS signal. Move device to an open area to get good GPS signal. |
| Device blue light keeps flashing | No valid GPS signal. Move device to an open area. |
| Device shows China location or incorrect location | Move device to an open area to get good GPS signal. |
| Device doesn't send SMS alarm | Check SIM card credit. Ensure SIM card is GSM or 3G/4G network. Check if PIN is enabled on SIM card (disable if so). |
| Device responds SMS link to any phone | This is normal behavior. The tracker is designed to respond to any phone for location requests. |
| Cannot login app or webسائيٽ | Ensure correct server (Pro.SinoTrack), User ID (device ID), and password (default 123456). |
| What's the APN? How can I set APN? | APN is Access Point Name of your SIM card. Check with your SIM card operator or use apn.how for reference. Set via SMS: 8030000 APN or 8030000 APN APNuser APNpassword. |
| How can I get Group user for Multiple devices? | Contact SinoTrack support with all device IDs and desired username. They will create a free group account. |
| Does your device support 3G or 4G SIM card? | Yes, the ST-906L supports 4G+2G networks. Ensure your SIM card is compatible. |
| How much internet data is used per month? | Approximately 50-100MB per month. |

Figure 8: Common questions and answers for troubleshooting the SinoTrack GPS tracker.
استعمال ڪندڙن جون صلاحون
- For fleet managers, SinoTrack offers a free group account to manage multiple vehicles simultaneously on one app/web interface. Contact support to set this up.
- When setting up Geo-fences, it is recommended to set the radius to more than 1000 meters for better accuracy and to avoid frequent false alarms.
- You can choose between SMS mode (control by mobile, get Google location links) and GPRS mode (real-time online monitoring, historical data storage). Select the mode that best suits your needs.
- Always change the default password (123456) immediately after receiving your device for security.
حمايت
For further assistance, please refer to the official user manual PDF or contact SinoTrack support.
- سرڪاري استعمال ڪندڙ دستورالعمل (PDF): A detailed PDF manual is available for download. View يوزر مينوئل (PDF)
- آن لائن پليٽ فارم: www.sinotrack.com
- ڪسٽمر سروس: SinoTrack aims to reply to questions regarding usage, installation, and configuration within 24 hours.





