Otovoda Dash Cam User Manual

1. Introdução

Thank you for choosing the Otovoda B-T52 Dash Cam. This dual dash camera system provides high-resolution 4K front and 1080P rear recording, Wi-Fi connectivity for easy access via a smartphone app, enhanced night vision, and 24/7 parking monitoring. This manual will guide you through the setup, operation, and maintenance of your new dash cam to ensure optimal performance and safety on the road.

Produto principal view showing the dash cam, rear camera, phone app interface, and included 64GB memory card.

2. Conteúdo da embalagem

Por favor, marque a caixa para os seguintes itens:

• Otovoda B-T52 4K Main Dash Cam
• Câmera traseira 1080P
• 11.5ft Car Charger Power Cord
• 64GB Memory Card (pre-inserted)
• 2 x Suportes Adesivos
• 2 x filmes eletrostáticos
• 1 x ferramenta de corte de fiação do carro
• 1 x Pin (for reset/SIM tray if applicable)
• Manual do usuário

3. Principais características

• Real 4K+1080P Dual Recording: The front camera records in Ultra HD 4K (3840x2160P at 30fps) and the rear camera records in 1080P (1920x1080P at 30fps), capturing clear details of license plates and road signs day and night.
• Wide-Angle Coverage: The front camera features a 170° wide-angle lens, and the rear camera has a 140° wide-angle lens, minimizing blind spots and providing comprehensive coverage.


Illustration demonstrating the wide-angle coverage of the dash cam: 170° for the front camera and 140° for the rear camera.

• Wi-Fi and Smart APP Control: Connect your dash cam to the free Viidure APP (available for Android and iOS) via Wi-Fi to view real-time video, playback recordings, download files, and share content directly from your smartphone.


Dash cam with a smartphone displaying the Viidure app interface, showing options for Live View, Replay, Share, and Download, along with various social media icons.

• Crystal Night Vision: Equipped with an F1.8 aperture, 6-layer glass lens, HDR (High Dynamic Range), and WDR (Wide Dynamic Range) technology, the dash cam records clear and detailed images even in low-light or nighttime conditions.


Visual representation of the Super Night Vision capability, showing clear front and rear camera views in low light, emphasizing F1.8 aperture, WDR&HDR, and 6-glass lens.

• Monitoramento de estacionamento 24 horas por dia, 7 dias por semana: The built-in G-sensor detects collisions and automatically locks the current video as evidence when the car is parked. Time-lapse recording (1fps/2fps/5fps) can be enabled for continuous surveillance with minimal power consumption. Note: This feature requires a Type C hard wire kit (not provided).


Depiction of the 24 Hours Parking Monitor feature, illustrating G-Sensor activation and Time-lapse recording for continuous surveillance when parked.

• Gravação em loop: Ensures continuous recording by overwriting the oldest unlocked videos when the memory card is full.
• Tela IPS de 3 polegadas: Provides a clear display for real-time viewing and playback without obstructing your driving view.
• Suporte para cartão de memória: Supports up to a 256GB memory card. A 64GB card is included and pre-inserted.

4. Guia de configuração

4.1 Preparação Inicial

1. Inserir cartão de memória: The 64GB memory card is pre-inserted. If using a different card, ensure it is a high-speed Class 10 or U3 microSD card (up to 256GB).
2. Formatar cartão de memória: It is recommended to format the memory card within the dash cam settings before first use and periodically thereafter to ensure stable recording.

4.2 Etapas de instalação

1. Aplicar película eletrostática: Clean the windshield area where you intend to mount the dash cam. Apply one electrostatic film to the chosen spot on the windshield. This helps in easy removal and prevents residue.
2. Fixe o suporte adesivo: Attach one adhesive mount to the electrostatic film. Ensure it is firmly pressed against the film.
3. Instale a câmera veicular: Slide the main dash cam unit onto the adhesive mount until it clicks into place. The detachable design allows for easy removal if needed. Adjust the lens angle slightly up or down for optimal view.
4. Conectar câmera traseira: Connect the rear camera cable to the main dash cam's AV-IN port. Route the cable neatly along the vehicle's headliner and trim using the provided car wiring trim tool.
5. Instalar câmera traseira: Mount the rear camera on the rear windshield using the second adhesive mount. Ensure the view está livre e desobstruído.
6. Conecte a energia: Plug the 11.5ft car charger power cord into your vehicle's cigarette lighter socket and connect the Type-C end to the dash cam's power port.

Diagram showing the easy installation process, including connections for the rear camera, car charger (Type C), and the detachable design of the main dash cam unit.

5. Instruções de operação

5.1 Ligar/Desligar

• The dash cam will automatically power on and begin recording when connected to power and your vehicle starts.
• It will automatically power off when the vehicle is turned off and power is disconnected.
• To manually power on/off, press and hold the power button on the side of the unit.
• The internal battery is for emergency file backup only. The dash cam requires continuous power from the car charger to operate.

5.2 Modos de gravação

• Gravação normal: A câmera veicular grava vídeos continuamente em segmentos (por exemplo, 1, 2 ou 3 minutos). Quando o cartão de memória estiver cheio, o segmento mais antigo desbloqueado será removido. files são substituídos.
• Sensor G (Trava de Emergência): Em caso de impacto ou colisão repentina, o sensor G integrado detectará automaticamente o evento e bloqueará o segmento de vídeo atual, impedindo que ele seja sobrescrito pela gravação em loop.
• Monitor de estacionamento: When enabled (requires hardwire kit), the dash cam will monitor your vehicle while parked. If a collision or motion is detected, it will automatically start recording and lock the footage.
• Gravação em time-lapse (modo estacionamento): In parking mode, you can set the dash cam to record at a low frame rate (1fps/2fps/5fps) to conserve memory while providing continuous surveillance. Requires a Type C hard wire kit (not provided).

5.3 Wi-Fi and App Control (Viidure APP)

1. Baixar aplicativo: Procurar "Viidure" in the App Store (iOS) or Google Play Store (Android) and install it on your smartphone.
2. Ativar Wi-Fi na Dash Cam: Refer to your dash cam's on-screen menu to enable its Wi-Fi hotspot.
3. Conecte o celular à rede Wi-Fi da câmera veicular: On your smartphone, go to Wi-Fi settings and connect to the dash cam's Wi-Fi network (SSID and password usually displayed on the dash cam screen).
4. Open Viidure App: Once connected, open the Viidure app. You can now:
   • View live video feed from both front and rear cameras.
   • Reproduza vídeos gravados.
   • Baixar vídeo files para o seu telefone.
   • Share videos to social media platforms.
   • Ajuste as configurações da câmera.

Note: Some advanced features within the Viidure app, such as multiplying video speed, viewing video timelines, or uploading to cloud disk, may require a separate membership.

5.4 Reprodução de Vídeo

• Na câmera veicular: Use the buttons on the dash cam to navigate through recorded files on the 3-inch IPS screen and play them back.
• Através do aplicativo: Connect to the Viidure app as described above to browse and play back recordings on your smartphone.

5.5 Vídeo oficial do produto

Official product video from Otovoda demonstrating the features and functionality of the 4K Dash Cam.

6. Manutenção

• Limpeza: Use a soft, dry cloth to clean the dash cam body and lenses. Do not use abrasive cleaners or solvents.
• Cuidados com o cartão de memória: Regularly format the memory card (at least once a month) to prevent data corruption and ensure optimal recording performance. Back up any important files antes da formatação.
• Temperatura: Avoid exposing the dash cam to extreme temperatures for prolonged periods. While designed to withstand varying conditions, excessive heat or cold can affect performance and lifespan.

7. Solução De Problemas

• A câmera veicular não liga:
  • Ensure the car charger is properly connected to both the dash cam and the vehicle's cigarette lighter socket.
  • Check if the vehicle's cigarette lighter socket is receiving power.
  • Remember, the internal battery is for emergency backup only; the dash cam requires continuous external power to operate.
• Recording Issues (e.g., freezing, corrupted files):
  • Format the memory card within the dash cam settings.
  • Ensure you are using a high-speed Class 10 or U3 microSD card.
  • Try a different memory card to rule out card issues.
• Problemas de conexão Wi-Fi:
  • Certifique-se de que o Wi-Fi esteja ativado na câmera veicular.
  • Verify you are connecting to the correct Wi-Fi network provided by the dash cam.
  • Reinicie tanto a câmera veicular quanto o seu smartphone.
  • Ensure your phone's location services are enabled for the app if required by your device.
• Screen Turns Dark/Black:
  • This can occur due to excessive heat. Ensure the dash cam is not exposed to direct sunlight for prolonged periods, especially when parked.
  • Check if the dash cam is set to automatically turn off the screen after a certain period (screen saver mode).

8. Especificações

9. Garantia e Suporte

Otovoda provides the following support for your dash cam:

• Garantia: An extendable 2-year repair warranty (totaling 3 years with extension).
• Política de devolução: Full refund within 30 days of purchase.
• Suporte técnico: 7 days a week, 24 hours a day online technical support.
• Garantia de satisfação: 100% satisfaction commitment for this product.

For any inquiries or support, please contact Otovoda customer service through the contact information provided in your product packaging or on the official Otovoda website.