1. Introducció
Thank you for choosing the TKSTAR TK905B 4G GPS Tracker. This device is a high-quality, waterproof, and magnetic GPS locator designed for tracking vehicles, assets, or personnel. It utilizes both GPS and LBS (Location Based Service) for accurate positioning and supports 4G and 2G networks for reliable communication. With its powerful 10000mAh battery, it offers extended operational time. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.

2. Especificacions
| Característica | Especificació |
|---|---|
| Model | TK905B |
| Marca | tkstar |
| Xarxa | 4G+2G |
| Tipus de posicionament | GPS + LBS |
| Mòdul GPS | Sí |
| Capacitat de la bateria | 10000 mAh |
| Durada de la bateria | 30 hores i més |
| Mida de l'article | 90 * 72 * 32 mm |
| Potència de sortida | 5W |
| Voltage | 5V |
| Mida de la pantalla | Sense pantalla |
| Característiques especials | Connectat a Internet |
| Certificació | CE, FCC, RoHS |
| Origen | Xina continental |
3. Contingut del paquet
Upon opening your TKSTAR TK905B package, please ensure all the following items are present:
- TKSTAR TK905B 4G GPS Tracker
- USB Charging Cable (Micro USB)
- Manual d'usuari
- Eina expulsora de SIM
- Bossa d'emmagatzematge

4. Guia de configuració
4.1. Instal·lació de la targeta SIM
The TK905B tracker requires a 4G-enabled SIM card to function. Ensure the SIM card has an active data plan and is compatible with 4G and 2G networks. The device supports Normal, Micro, and Nano SIM card sizes. Use the provided SIM ejector tool if necessary to adapt your SIM card.
- Localitzeu la ranura de la targeta SIM al dispositiu.
- Insert the prepared SIM card into the slot, ensuring correct orientation.
- Close the SIM card slot cover securely to maintain waterproofing.

4.2. Encès / apagat
- Encès: Press and hold the power button for a few seconds until the indicator lights illuminate.
- Apagar: Press and hold the power button for a few seconds until the indicator lights turn off.
4.3. Instal·lació i configuració de l'aplicació
To track your device, download and install the official Winnes GPS app on your Android or iOS smartphone. The app is free to use.
- Cerca "Winnes GPS" in your device's app store (Google Play Store for Android, Apple App Store for iOS).
- Baixeu i instal·leu l'aplicació.
- Open the app and register an account if you don't have one.
- Log in and follow the in-app instructions to add your TK905B tracker using its unique ID (usually found on the device or packaging).
5. Instruccions de funcionament
5.1. GPS+LBS Double Positioning
The TK905B uses both GPS (Global Positioning System) and LBS (Location Based Service) for accurate and reliable tracking. GPS provides precise location data outdoors, while LBS offers approximate location indoors or in areas with poor GPS signal, using cellular network information.

5.2. Seguiment en temps real
Once the tracker is set up and connected to the Winnes GPS app, you can view its real-time location on the map within the app. The app interface will display the current position, speed, and status of the device.
5.3. Reproducció de la ruta històrica
The tracker records and stores historical route data. You can access this data through the Winnes GPS app or the web platform to review past movements of the device. This feature allows you to see where the tracker has been over a specified period.

5.4. Enganxament magnètic
The TK905B features powerful built-in magnets, allowing for easy and secure attachment to any metallic surface, such as the underside of a vehicle. This makes installation quick and discreet.

6. Manteniment
- Neteja: Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes químics agressius ni netejadors abrasius.
- Càrrega: Charge the device using the provided Micro USB cable and a standard 5V USB power adapter. Avoid overcharging.
- Resistència a l'aigua: The device is waterproof, but avoid submerging it in water for extended periods or exposing it to high-pressure water jets. Ensure the SIM card slot cover is always securely closed.
- Emmagatzematge: Store the device in a cool, dry place when not in use. If storing for a long time, ensure it is partially charged (around 50%) to preserve battery health.
7. Solució De Problemes
- El dispositiu no s'encén: Assegureu-vos que la bateria estigui carregada. Connecteu-la a una font d'alimentació i torneu-ho a provar.
- Sense senyal GPS: Moveu el dispositiu a una zona oberta amb claredat view of the sky. GPS signals can be obstructed by buildings, tunnels, or dense foliage.
- Sense connexió de xarxa: Check if the SIM card is correctly inserted and has an active data plan. Verify that the SIM card supports 4G/2G networks in your region.
- Ubicació incorrecta: In areas with poor GPS signal, the device may rely on LBS, which provides less precise location data. Ensure the device is in an open area for optimal GPS accuracy.
- App not showing device: Double-check the device ID entered in the Winnes GPS app. Ensure the tracker is powered on and has a stable network connection.
8. Consells d'usuari
- Durada de la bateria: The TK905B features a 10000mAh battery, providing extended tracking duration. For optimal battery performance, avoid completely draining the battery frequently.
- Compatibilitat de la targeta SIM: The tracker is versatile and accepts Normal, Micro, and Nano SIM cards. Ensure your chosen SIM card is 4G-enabled and has an active data plan for seamless operation.
- Connector de càrrega: The device uses a Micro USB port for charging. Always use the provided cable or a compatible Micro USB cable to prevent damage.
- GPS Update Interval: While the default update interval is typically sufficient, some advanced users may wish to program a 10-second GPS update interval. Check the Winnes GPS app settings or contact support for information on advanced configuration options.
- Ús de l'aplicació: The official Winnes GPS app is recommended for tracking. While other apps like DAGPS might exist, compatibility is guaranteed with the Winnes GPS app.
9. Garantia i Suport
For warranty information, technical support, or service inquiries, please refer to the contact details provided by your retailer or visit the official TKSTAR weblloc web. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.





