ആമുഖം
This user manual provides comprehensive instructions for the installation, operation, and maintenance of your SinoTrack ST-901L 4G GPS Tracker. This device is designed to offer precise global positioning, real-time tracking, and security features for a wide range of vehicles including cars, motorcycles, trucks, and taxis. Please read this manual carefully before using the device to ensure optimal performance and safety.
ബോക്സിൽ എന്താണുള്ളത്
പാക്കേജ് തുറക്കുമ്പോൾ, എല്ലാ ഘടകങ്ങളും നിലവിലുണ്ടെന്നും നല്ല നിലയിലാണെന്നും ദയവായി പരിശോധിക്കുക:
- SinoTrack ST-901L 4G GPS Tracker (1 unit)
- Relay (1 unit)
- ഉപയോക്തൃ മാനുവൽ (1 യൂണിറ്റ്)
- Double-sided sticker (1 unit)

Image: Contents of the SinoTrack ST-901L 4G GPS Tracker package, showing the main unit, relay, wiring harness, user manual, and double-sided adhesive pad.
പ്രാരംഭ സജ്ജീകരണം
Before installation, the GPS tracker requires a 4G SIM card (not included) for network connectivity. Ensure the SIM card is active and supports 4G data services in your region.
- Unscrew and Open the Lid: Carefully unscrew the small screws on the side of the tracker and open the protective lid to access the SIM card slot.
- Plug-in SIM Card: Insert the 4G SIM card into the designated slot. Ensure it is inserted correctly according to the diagram on the device or in the manual.

Image: Step-by-step guide illustrating how to open the tracker's lid and insert the SIM card.
ഇൻസ്റ്റലേഷൻ ഗൈഡ്
The SinoTrack ST-901L is designed for hardwired installation. It is recommended that installation be performed by a qualified professional. The device operates on a 12V or 24V battery system.
Wiring Diagram and Connections:
- റെഡ് വയർ: Connect to the positive terminal of the vehicle's power supply (Power +). This should be a constant 12V/24V supply.
- ബ്ലാക്ക് വയർ: Connect to the negative terminal of the vehicle's power supply (Power -) or a suitable ground point.
- ഓറഞ്ച് വയർ: Connect to the ACC (Accessory) port. This wire detects when the vehicle's ignition is on.
- മഞ്ഞ വയർ: Connect to the relay for remote engine cut-off functionality. Ensure the relay is correctly wired into the vehicle's fuel pump or ignition circuit as per the relay's instructions.

Image: Wiring diagram illustrating the connections for the GPS tracker, including power, ACC, and the relay for engine cut-off.
After wiring, secure the device in a discreet location within the vehicle using the provided double-sided sticker or other suitable mounting methods. Ensure the device has a clear line of sight to the sky for optimal GPS signal reception.
ഓപ്പറേഷൻ
The SinoTrack ST-901L GPS Tracker can be operated via the SinoTrackPRO mobile application (available for iOS and Android) or through the web ട്രാക്കിംഗ് സിസ്റ്റം.
1. തത്സമയ ട്രാക്കിംഗ്
Monitor your vehicle's location in real-time on Google Maps through the SinoTrackPRO App or web platform. The interface displays current speed, signal strength, and device status.

Image: SinoTrackPRO app interface demonstrating real-time tracking and geofence functionality.
2. ചരിത്ര റൂട്ട് പ്ലേബാക്ക്
Review past routes and activities for up to six months. This feature allows you to playback the vehicle's movement history, including stops and speeds, providing a comprehensive overview of its usage.

Image: SinoTrackPRO app displaying the history route playback feature, showing a vehicle's past travel path on a map.
3. ജിയോ ഫെൻസ്
Set up virtual boundaries (geo-fences) on the map. You will receive alerts via SMS notifications when the vehicle enters or exits these predefined areas, enhancing security and monitoring.
4. Remote Engine Cut-Off
In case of theft, you can remotely cut off the vehicle's engine by sending a specific SMS command from your phone. The vehicle will stop moving when its speed drops below 20 km/h (approximately 12 mph) after receiving the command. The command to restore power is also sent via SMS.

Image: Depiction of the remote engine cut-off function, where a user sends an SMS command to the tracker to disable the vehicle's engine.
5. Alert Notifications
The device provides various alerts via SMS, including overspeed alerts, geo-fence crossing alerts, movement alerts, and low battery notifications, keeping you informed of critical events.
സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| ഉൽപ്പന്ന അളവുകൾ | 3.54 x 2.04 x 0.66 ഇഞ്ച് |
| ഇനത്തിൻ്റെ ഭാരം | 5.3 ഔൺസ് |
| മോഡൽ നമ്പർ | US-901L-4G |
| ബാറ്ററികൾ | 1 ലിഥിയം പോളിമർ ബാറ്ററി (ഉൾപ്പെടുത്തിയിരിക്കുന്നു) |
| കണക്റ്റിവിറ്റി ടെക്നോളജികൾ | GPS, LTE (4G Network Only) |
| പ്രത്യേക സവിശേഷതകൾ | Waterproof, Remote Engine Cut-Off, Real-Time Tracking, Alert Notification, Geo-Fence, History Route Playback, Rechargeable |
| പിന്തുണയ്ക്കുന്ന ആപ്ലിക്കേഷൻ | SinoTrack PRO (iOS, Android, Web ആപ്പ്) |
| നിർമ്മാതാവ് | സിനോട്രാക്ക് |
| മാതൃരാജ്യം | ചൈന |
ട്രബിൾഷൂട്ടിംഗ്
- ഉപകരണം ഓഫ്ലൈൻ: Ensure the SIM card is correctly inserted, active, and has sufficient data balance. Check if the device is receiving power. Verify 4G network coverage in the device's location.
- കൃത്യമല്ലാത്ത സ്ഥാനം: ഉപകരണത്തിന് വ്യക്തത ഉണ്ടെന്ന് ഉറപ്പാക്കുക view of the sky for optimal GPS signal reception. Avoid installing it under metal objects or in enclosed spaces that can block signals.
- അലേർട്ടുകളൊന്നും ലഭിച്ചില്ല: Check your SMS notification settings in the SinoTrackPRO app or web platform. Ensure your phone number is correctly registered for alerts.
- Remote Cut-Off Not Working: Verify that the yellow wire and relay are correctly installed and wired into the vehicle's fuel or ignition system. Ensure the vehicle speed is below 20 km/h when attempting the cut-off.
- ബാറ്ററി വേഗത്തിൽ തീർന്നു: While the device has a built-in battery, it primarily relies on vehicle power. Ensure stable power supply from the vehicle. If the vehicle is parked for extended periods, consider a voltage monitor with automatic shutoff to prevent full battery drain.
മെയിൻ്റനൻസ്
- ഉപകരണം വൃത്തിയായി സൂക്ഷിക്കുക, പൊടിയും അവശിഷ്ടങ്ങളും ഒഴിവാക്കുക.
- ഉപകരണത്തെ തീവ്രമായ താപനിലയിലോ നേരിട്ടുള്ള സൂര്യപ്രകാശത്തിലോ ദീർഘനേരം തുറന്നുകാട്ടുന്നത് ഒഴിവാക്കുക.
- Though waterproof, avoid submerging the device in water.
- Regularly check the wiring connections to ensure they are secure and free from corrosion.
- Ensure your SinoTrackPRO app and device firmware are updated to the latest versions for optimal performance and new features.
വാറൻ്റിയും പിന്തുണയും
For warranty information, technical support, or service inquiries, please refer to the contact details provided on the SinoTrack official website or the purchase platform. Keep your proof of purchase for warranty claims.





