1. Introdução
This manual provides detailed instructions for the setup, operation, and maintenance of your TKSTAR 4G GPS Tracker, Model TK905B 4G. This device is designed for real-time tracking of vehicles and assets, utilizing advanced GPS and AGPS dual positioning technology for accuracy up to 5 meters. It operates on existing GSM/GPRS/LTE networks and GPS satellites. Please read this manual thoroughly before use to ensure proper functionality and safety.
2. Conteúdo da embalagem
Verifique se todos os itens listados abaixo estão incluídos em seu pacote:
- TKSTAR 4G GPS Tracker (TK905B 4G)
- Cabo de carregamento USB
- Manual do usuário
- Bolsa de armazenamento

Image: The TKSTAR 4G GPS Tracker, its charging cable, and user manual are shown neatly arranged, indicating the complete package contents.
3. Dispositivo acabadoview
Familiarize yourself with the key components of your TKSTAR GPS Tracker:
- Slot para cartão SIM: Insert your data-enabled 4G SIM card here.
- Porta USB: Usado para carregar o dispositivo.
- Luzes indicadoras: Provide status updates for GPS, network, and battery.
- Botão de energia: Para ligar/desligar o dispositivo.
- Base magnética: For secure, no-installation attachment to metal surfaces.
Imagem: Um close-up lateral view of the TKSTAR GPS Tracker highlights the SIM card slot, indicator light, and USB charging port, essential for device setup and operation.
4. Configuração
4.1 Instalação do cartão SIM
- Certifique-se de que o dispositivo esteja desligado.
- Open the rubber cover on the side of the tracker to access the SIM card slot.
- Insert a data-enabled 4G SIM card (not included) into the slot with the metal contacts facing down and the notched corner aligned correctly.
- Pressione suavemente o cartão SIM até ouvir um clique e ele se encaixar no lugar.
- Close the rubber cover securely to maintain IP65 waterproofing.
4.2 Carregando o dispositivo
Before first use, fully charge the tracker. Connect the provided USB charging cable to the device's USB port and plug the other end into a compatible USB power adapter. The indicator light will show charging status. A full charge can provide up to 60 days of standby time.
4.3 Activating the Device & Platform Setup
Your TKSTAR GPS Tracker can be managed via SMS commands, a mobile application, or a web platform. Refer to the included user manual for specific SMS commands and detailed instructions on downloading and setting up the mobile app and web platform. No monthly fees are required for platform access, but a data plan for your SIM card is essential for communication.
5. Instruções de operação
5.1 Rastreamento em tempo real
Monitor your tracker's location in real-time using the mobile app or web platform. You can also send SMS commands to receive location links directly to your phone.
Image: A smartphone screen shows a map with the TKSTAR GPS Tracker's real-time location, emphasizing the device's primary function.
5.2 Geo-Fence Setup and Alerts
Set up virtual boundaries (geo-fences) on the tracking platform. If the tracker enters or exits these predefined areas, you will receive an alert notification. The radius of the geo-fence is adjustable from 100 to 5000 meters.
5.3 funções de alarme
The tracker supports various alarm features for enhanced security:
- Alarme de velocidade excessiva: Notifies you if the tracker exceeds a set speed limit.
- Alarme de agitação: Alerts you if the device detects unexpected movement or vibration.
- Alarme de perda: Triggers if the device is detached from its magnetic mount.
- Alarme de baixa potência: Informs you when the battery level is critically low.
5.4 Reprodução do histórico de rotas
Acesse e review up to 90 days of historical travel routes through the mobile app or web platform. This feature allows you to see past movements and stops.
6. Battery Life and Waterproofing
The TKSTAR TK905B 4G is equipped with a built-in 5000mAh lithium-iron battery, providing an impressive standby time of up to 60 days. This ensures long-term tracking without frequent recharging. The device also features an IP65 waterproof design, making it dustproof and shockproof, suitable for use in various weather conditions, including rainy days.
Image: The TKSTAR GPS Tracker is shown partially submerged in water, illustrating its IP65 waterproof and durable construction.
7. Instalação
The TKSTAR TK905B 4G features 5 strong built-in magnets, allowing for quick and easy installation on any iron surface. No wiring or complex tools are required. For optimal tracking and security, consider discreet placement on the vehicle's metal frame, under seats, or within bumpers.
Image: A diagram illustrates potential hidden installation spots for the magnetic GPS tracker on a car, such as the front bumper, under the driver's seat, or the rear bumper.
Video: A demonstration of the GL300 GPS Tracker being magnetically attached to a vehicle's undercarriage, highlighting the strong magnetic hold and ease of installation.
8. Solução De Problemas
If you encounter issues with your TKSTAR GPS Tracker, please refer to the following common troubleshooting steps:
- Sem sinal/Offline: Ensure the SIM card is correctly inserted and has an active data plan. Check for network coverage in the device's location.
- Localização incorreta: Verify the device has a clear line of sight to the sky for optimal GPS reception. AGPS may be used in areas with poor GPS signal.
- Bateria descarregando rapidamente: Check your update frequency settings in the app/web platform. More frequent updates consume more battery.
- Alarms Not Triggering: Ensure alarm settings (e.g., geo-fence, speed limit) are correctly configured and activated in the app/web plataforma.
- Dispositivo não carrega: Use the provided USB cable and a compatible power adapter. Check the charging port for any debris.
9. Especificações
| Recurso | Detalhe |
|---|---|
| Número do modelo | TK905B 4G |
| Tecnologia de Conectividade | Cellular (4G), GPS, AGPS |
| Precisão de posicionamento | Até 5 metros |
| Capacidade da bateria | 5000mAh Lithium-Iron |
| Tempo de espera | Até 60 dias |
| Classificação à prova d'água | IP65 (Dustproof, Shockproof, Waterproof) |
| Características especiais | Built-in 5 Strong Magnets, Portable, No Installation Required |
| Aplicativo Suportado | Tracking App, SMS, Web Plataforma |
| Peso do item | 13.6 onças |
| Dimensões da embalagem | 5.12 x 3.94 x 2.4 polegadas |
10. Notas importantes
- A data-enabled 4G SIM card is required for the tracker to function, and it is not included in the package.
- While the device offers robust tracking capabilities, users are responsible for ensuring compliance with all local laws and regulations regarding GPS tracking. Unauthorized tracking of individuals or vehicles may be illegal.
- For optimal performance, ensure the device is placed in a location with good cellular and GPS signal reception.





