Acceo B74P

Acceo 4K Car Dash Cam User Manual

Model: B74P

1. Introducció

This manual provides detailed instructions for the installation, operation, and maintenance of your Acceo 4K Car Dash Cam. Designed for optimal road safety and incident recording, this device features dual 4K recording, built-in WiFi, GPS, Wide Dynamic Range (WDR), night vision capabilities, and a 24-hour parking monitoring mode. Please read this manual thoroughly before using the product to ensure correct usage and to maximize its performance.

2. Informació de seguretat

  • Assegureu-vos que la càmera del salpicader estigui instal·lada en un lloc que no obstrueixi la vista del conductor. view o interferir amb les funcions de seguretat del vehicle.
  • Use only the original power charger and accessories provided with the device to prevent damage and ensure proper operation.
  • No intenteu desmuntar, reparar o modificar el dispositiu vosaltres mateixos. Poseu-vos en contacte amb el servei d'atenció al client per obtenir ajuda.
  • Eviteu exposar el dispositiu a temperatures extremes, a la llum solar directa durant períodes prolongats o a una humitat excessiva.
  • Keep the device away from strong magnetic fields, which may affect its performance.
  • Always format the memory card in the dash cam before initial use and periodically thereafter.

3. Contingut del paquet

Si us plau, comproveu el contingut del vostre paquet. Si falta algun article o hi ha algun malmès, poseu-vos en contacte amb el servei d'atenció al client.

  • 1 x Packaging box
  • 1 x Acceo 4K Dashcam (Model B74P)
  • 1 x Original Car charger
  • 1 x manual d'usuari
  • 1 x USB Card Reader (Gift)
  • 1 adhesius electrostàtics
  • Opcional: 1 x 4K Night Vision Rearview Camera With 6 Meters Cable
  • Opcional: 1 x Hardwire Kit For 24H Parking Monitoring
Packing list for Only 4K Dashcam-B74P
Packing list for the 'Only 4K Dashcam-B74P' option, showing the dashcam, car charger, user manual, USB card reader, and electrostatic sticker.
Packing list for B74P-6M RCC
Packing list for the 'B74P-6M RCC' option, including the dashcam, car charger, user manual, USB card reader, electrostatic sticker, and a 6-meter rearview càmera.
Packing list for B74P-6M RCC-KIT
Packing list for the 'B74P-6M RCC-KIT' option, which includes all items from the 'B74P-6M RCC' option plus a hardwire kit for 24H parking.

4. Especificacions

Característica Especificació
Resolució de vídeo frontal3840x2160P@30FPS (4K)
Resolució de vídeo posterior3840x2160P@30FPS (4K) or 2.5K (depending on model)
Sensor de càmeraFront 8MP + Rear 8MP
Sensor d'imatgeSONY Starvis 2 IMX678
AberturaF1.6
Lent de la càmera7 Glass, 170° Wide Angle
MostraPantalla IPS de 3"
Codi de vídeoH.264
Format de vídeoTS
Memòria externa màximaFins a 256 GB
Velocitat de lectura necessària per a la targeta de memòriaClasse 10
Pantalla integrada
Funció d'enregistrament de cicle en bucle
Àudio enregistrat
Funció NightShot
Logger GPSInterna
WiFi5.8 GHz
Font d'alimentacióElèctric amb cable
BateriaBuilt-In Supercapacitor and Coin Cell (for saving time/settings only)
Temperatura d'emmagatzematge-30°C~70°C
Idiomes OSDEnglish, German, Spanish, Traditional Chinese, Simplified Chinese, Japanese, Russian, Italian, French, Korean, Polish, Dutch, Hebrew, Portuguese, Arabic, Czech, Thai, Vietnamese
Dimensions del paquet22 cm (L) x 15 cm (A) x 10 cm (Al)
Pes del paquet0.31 kg

5. Producte acabatview

The Acceo 4K Car Dash Cam is engineered to provide comprehensive surveillance and recording for your vehicle. Key features include:

Product demonstration video showing the dash cam's features, installation, and app connectivity.
  • Dual Sony STARVIS 2™ IMX678 Sensors: Capture crystal-clear details and superior color, even in extreme low-light conditions.
  • Ultra HD 4K Dual Recording: Record simultaneously in 4K (3840x2160P) from both front and rear cameras for comprehensive coverage.
  • APP Intelligent Recognition Features: Utilize smart distance alerts, lane recognition, and license plate recognition via the mobile application for a safer driving experience.
  • Ampli rang dinàmic (WDR): Balances extreme light and dark in real-time, ensuring clear, detailed footage in high-contrast conditions.
  • Enregistrament en bucle sense interrupcions: Sobreescriu automàticament el més antic files when the memory card is full, while safeguarding important events detected by the G-sensor or Parking Monitoring.
  • Flexible Dual Cameras: Features an adjustable front camera and a 360° rotatable rear camera for versatile monitoring, including the car's interior.
  • One-Click Snapshot: Instantly capture accidents or scenic drives with a dedicated photo button.
  • Wi-Fi de 5.8 GHz: Provides ultra-fast connectivity for live preview, quick video editing, sharing, and seamless GPS data transfer to your mobile device.
  • GPS for Verified Evidence: Manually enable built-in GPS to timestamp every journey with precise location and speed data, creating reliable evidence.
  • Smart Collision Guardian: Automatically detects impacts and saves collision footage. Time-lapse mode compresses long parking hours into short videos for 24/7 protection.
4K Mini Dual Dash Cam features overview
Acabatview of the 4K Mini Dual Dash Cam's key features, including 4K+4K recording, wide angle, 5.8GHz WiFi, GPS, WDR, parking monitor, 256GB card support, loop recording, voice broadcast, and super capacitor.
Dual Sony STARVIS 2 IMX678 Sensors
Illustration of the Dual Sony STARVIS 2™ IMX678 sensors, highlighting improved image sensor size, low light performance, and dynamic range for optimal footage in all conditions.
Ultra HD 4K Dual Recording
Visual representation of the 4K front and 4K rear recording capabilities, capturing pristine 4K videos with wide angles for enhanced safety.
APP Intelligent Recognition Features
Demonstration of the APP's intelligent recognition features, including distance recognition and lane recognition, available when viewing front camera video.
Àmbit dinàmic ampli (WDR)
Image illustrating the Wide Dynamic Range (WDR) feature, which balances extreme light and dark for clear footage in challenging lighting conditions.
Enregistrament en bucle sense interrupcions
Visual explanation of loop recording and collision recording, showing how the system prevents overwriting and locks important events.
Flexible Dual Cameras
Diagram showing the adjustable front camera and 360° rotatable rear camera for flexible positioning and comprehensive coverage.
One-Click Snapshot
Image depicting the one-click snapshot feature, allowing instant capture of important moments.
Wi-Fi de 5.8 GHz
Illustration of 5.8GHz Wi-Fi connectivity, enabling live preview, video editing, sharing, and faster downloads to a mobile device.
GPS for Verified Evidence
Image showing the built-in GPS functionality, providing detailed incident records with location and speed data.
Smart Collision Guardian
Visual explanation of the smart collision guardian features, including collision sensing and time-lapse recording for 24/7 parking monitoring.

6. Configuració

6.1. Inseriu la targeta de memòria

A Class 10 or above high-speed Micro SD card (32GB to 256GB) is highly recommended. Format the card in the dash cam before using it to ensure proper function. Do not pull out or insert the memory card when the driving recorder is turned on to avoid damage.

6.2. Install Dash Cam on Windshield

  1. Insert the bracket into the bracket slot on the dash cam.
  2. Choose a suitable installation position on your car's windshield that does not obstruct your view.
  3. Clean the windshield surface thoroughly with a dry cloth.
  4. Press the dash cam firmly onto the windshield to secure it.
  5. Ajusteu el viewing angle: The front lens can be adjusted up and down 350° freely. The machine support can be adjusted up and down 45°.
Easy Installation diagram
Diagram illustrating the easy installation process, showing the dashcam mounted on the windshield, connected to the car charger, and the rear camera setup.

6.3. Connecteu l'alimentació

The DVR is only compatible with cars that have a 12V power supply. A 24V power supply will burn the motherboard. If you want to use 24V, please add a 24V to 12V Converter (KIT).

Method 1: Connect to Car Charger (Standard)

  1. Plug the car charger (provided) into the Type-C port on the dash cam.
  2. Insert the car charger into your car's cigarette lighter socket. The dash cam will automatically turn on when you start the car and turn off after the engine is off.
  3. Route the cable neatly along the top of the front windshield, A-pillar, door frame, and down to the passenger-side glove box to hide it.

Method 2: Connect to Hardwire Kit (Optional, for 24H Parking Monitoring)

A 3-lead hardwire kit (not included) is required for this method. This allows the camera to continue recording while parked. Professional installation is recommended to avoid damage.

  1. Connect the 3-lead hardwire kit into the Type-C port on the dash cam.
  2. Route the cable along the top of the front windshield, door frame, A-pillar, and down to the car's fuse box.
  3. Connect the YELLOW wire to a fuse slot that provides constant power.
  4. Connect the RED wire to a fuse slot that only provides power when the key is in the ACC position.
  5. Connect the BLACK wire to a grounding screw or bolt.
Hardwire Kit Wiring Diagram
Wiring diagram for the hardwire kit, showing connections to ACC, VCC, and GND in the fuse box.

6.4. Instal·leu la càmera posterior (opcional)

Please check whether the rear camera can work normally before mounting it. If not, contact customer support.

Position 1: Near the License Plate (Supports rear viewing and reverse assist)

  1. Plug the rear camera into the AV-IN rear camera port on the main dash cam.
  2. Route the rear camera cable along the top of the windshield, door frame, A-pillar, B-pillar, and through the car boot to the license plate area.
  3. Choose a suitable mounting position near the license plate and fix the rear camera with the provided screws.
  4. Connect the red wire on the rear camera's extension cable to the positive lead of the vehicle's reversing lamp (only if reverse assist is desired).

Position 2: On Rear Windshield (Supports rear view només)

  1. Plug the rear camera into the AV-IN rear camera port on the main dash cam.
  2. Route the rear camera cable along the top of the windshield, door frame, and all the way to the rear windshield.
  3. Choose a mounting position on the rear windshield and use the provided sticky pads to attach the rear camera. Ensure it is placed correctly to prevent an upside-down view.

Note: The rear camera in the package is connected with a 23ft extension cable. If you require a 33ft rear camera cable for larger vehicles, please contact customer support.

6.5. Connect GPS Module (Optional)

The GPS module needs to be purchased separately.

  1. Plug the GPS module into the Type-C port on the dash cam.
  2. Connect the car charger or hardwire kit to the Type-C port on the GPS module.
  3. Fix or hide the GPS module in a location that does not block the driver's view or the camera's field of view.

7. Instruccions de funcionament

7.1. Funcions del botó

  • Power Key (①): Long press to switch off. Short press to switch the screen on/off.
  • Ascending Key (▲): Take a photo. In menus, browse up.
  • Descend Key (▼): Canvia la càmera frontal i posterior view. Long press to turn on/off recording voices. In menus, browse down.
  • Menu/Back Key (☰): Enter the function menu. Acts as a "back button" in submenus.
  • Botó D'acord: Start/stop recording video. Confirmation key in menus.
  • Tecla M: View video and photos. Select to delete in playback.
  • Lock Key (🔒): Lock the current recording video. Unlock video in playback.

7.2. Main Screen Introduction

The main screen displays various indicators during recording:

  • Indicador de gravació: Red dot flashes during normal recording. Yellow dot flashes when locked.
  • Durada del registre: Shows the length of the current video clip. Default is 1 minute.
  • Resolució: Displays current video resolution (default 4K).
  • Data i hora: Shows current RTC date and time.
  • G-sensor Icon: Indicates G-sensor status (on/off).
  • Icona de GPS: (Requires GPS module) Turns green if GPS module is connected successfully.
  • WiFi Icon: Turns white when camera WiFi is on and connected to your phone.
  • SD Card Icon: Indicates if SD card is inserted correctly.
  • Audio Icon: Indicates if audio recording is on/off.
  • Icona d'alimentació: Displays when car charger is connected for charging.
  • Càmera frontal/posterior View: Displays the live feed from the cameras.

7.3. Interfície de reproducció

From the recording interface, press the Tecla M to access the playback interface.

  • Navegació: Utilitza el Ascending (▲) i Descend (▼) keys to switch between Video File, Locked File, i Foto File.
  • Selecció: Premeu el botó Botó D'acord to enter the selected file tipus.
  • Vídeo File: View daily saved normal or unlocked videos. Use Botó D'acord to play/pause. Use Tecla M to select for deletion. Use Lock Key (🔒) to lock/unlock a video.
  • Tancat File: Accés i view videos that have been locked.
  • Foto File: Accés i view fotos desades.
  • Tornada: Premeu el botó Menu/Back Key (☰) per tornar a la pantalla anterior.

7.4. Reproducció a l'ordinador

A view footage on a computer, remove the SD card from the dash cam and insert it into a card reader connected to your PC/MAC. The files will be organized into folders:

  • esdeveniment: Contains locked videos (front and rear).
  • park: Contains parking monitoring and time-lapse recording videos (front and rear).
  • foto: Contains photos (front and rear).
  • vídeo: Contains normal/unlocked videos (front and rear).

7.5. Setting Menu Instruction

Premeu el botó Menu/Back Key (☰) to enter the Setting Menu interface.

  • Resolució: Change video resolution for the front camera (4K default, 2.5K option).
  • Temps de registre: Set the duration of each video clip (1MIN default, 3MIN, 5MIN options).
  • Sensor G: Set sensitivity of vibration monitoring (Off default, Low, Middle, High options).
  • Wi-Fi: Turn the built-in camera WiFi On (default) or Off.
  • Salvapantalles: Set screen off time (Off default, 30 seconds, 3 minutes, 5 minutes). Recording continues even when the screen is off.
  • Idioma: Select the desired OSD language.
  • Àudio: Turn sound recording On (default) or Off.
  • Mirall posterior: Turn On/Off to flip the rear camera view horitzontalment.
  • Lapse: Set time-lapse duration for Parking Monitoring (Off default, 5 Hours, 12 Hours, 24 Hours options). Requires a 3-lead Hardwire kit.
  • Data/Hora: Estableix la data i l'hora actuals.
  • Volum: Adjust the volume level of button beeps (Off, Low, Middle, High options).
  • Format: Format the inserted SD card.
  • Informació GPS: (Requires GPS module) View GPS logs.
  • Unitat de velocitat: (Requires GPS module) Choose km/h or mile/h.
  • Zona horària: Set the correct time zone for your location.
  • Restaura la configuració de fàbrica: Restaura tota la configuració per defecte.
  • Sobre: Displays device core, software, and model information.

8. App Control (Viidure App)

The "viidure" app allows you to control your dash cam, view footage, and access advanced features from your smartphone.

8.1. Instal·leu l'aplicació

Download the "viidure" app from the App Store (iOS) or Google Play (Android), or scan the QR code below:

QR code for Viidure App download
Scan this QR code to download the "viidure" app from your device's app store.

8.2. Connecteu-vos a WiFi

  1. On the dash cam, navigate to the Setting Menu and turn on WiFi.
  2. On your phone, go to WiFi settings, find the WiFi network named "HiDvr_5G_xxxxxx" (where xxxxxx is a unique identifier), and connect to it. The default password is 12345678.
  3. Once connected, the WiFi icon on the dash cam screen will turn white.

8.3. Funcions de l'aplicació

Open the "viidure" app and tap to enter the preview interface. Through the app, you can:

  • Pre Liveview: View foo en temps realtage de la càmera de guió.
  • Record & Take Photos: Control recording and capture photos remotely.
  • Video Editing & Sharing: Edit recorded videos and share them.
  • Faster Playback & Download: Quickly play back and download videos to your mobile device.
  • Posicionament GPS: View detailed GPS data, including location and speed.
  • Funcions d'IA: Access advanced features like distance recognition and lane recognition when viewing front camera video.
5.8GHz WiFi & Built-in GPS features
Image illustrating the 5.8GHz WiFi and built-in GPS features, showing faster data transfer and app connectivity for live preview, video editing, and sharing.

9. Manteniment

9.1. Gestió de targetes SD

  • Always use a high-quality Class 10 Micro SD card (16GB to 256GB).
  • Format the SD card regularly (e.g., once a month) through the dash cam's settings to ensure optimal performance and prevent errors.
  • Backup any important footage from the SD card to a computer or cloud storage before formatting, as formatting will delete all data.
  • Do not remove or insert the SD card while the dash cam is powered on to prevent data corruption or card damage.

9.2. Neteja

  • Ensure all protective films are removed from the camera lenses before use.
  • Regularly clean the dash cam lenses and your car's windshield to ensure clear video quality. Use a soft, lint-free cloth and a gentle cleaning solution if necessary. Avoid abrasive materials.

9.3. Atenció general

  • Ensure all power connections are secure and stable.
  • Avoid exposing the dash cam to extreme temperatures or direct sunlight for extended periods, as this can affect its lifespan and performance.

10. Solució De Problemes

10.1. Camera CANNOT turn ON?

  • Check the power cord connection to ensure it is fully plugged in.
  • Long-press the Power Button to turn it on.
  • If it still doesn't turn on, remove the SD card, press the Reset Button (usually a small pinhole on the device), then long-press the Power Button again.

10.2. Videos are fuzzy?

  • Ensure all protective films have been removed from the camera lenses.
  • Clean the camera lenses and your car's windshield to remove any dirt or grease.
  • If the lens is out of focus, contact customer support with a sample video or screenshot.
  • Note that wide-angle lenses may cause some image distortion, which is normal and not a malfunction.

10.3. Overexposure while recording videos?

  • Check if the camera lens is pointing directly up to the sky. Adjust its angle downwards slightly.
  • For the rear camera, it is recommended to install it near the license plate and point it down slightly.

10.4. Camera Freezing, Lagging or Crashing?

  • Replace the current SD card with a new, high-quality Class 10 SD card to check if the camera functions normally.
  • If the issue persists, remove the SD card, press the Reset Button, then long-press the Power Button to turn it on.

10.5. Camera turns itself ON/OFF frequently?

  • Check the power cable connection to ensure it is fully plugged and well connected.
  • If the power cable is well connected, remove the SD card, press the Reset Button, then long-press the Power Button to turn it on.

10.6. Earliest video filefalten?

This is a normal function of Loop Recording. When the SD card becomes full, the earliest unlocked video clips are automatically deleted to make room for new recordings. This is not a video missing issue but rather the intended behavior of loop recording.

  • Ensure the date and time of the camera are set correctly.
  • Format the SD card and record several video clips to verify that all videos are saved properly.

10.7. Videos locked frequently and automatically?

This usually indicates that the G-sensor sensitivity is set too high, causing videos to be locked frequently due to minor vibrations. Locked videos are not overwritten by loop recording, which can quickly fill up the SD card.

  • Adjust the G-sensor sensitivity to a lower level in the settings menu.
  • If the G-sensor is already set to Low but videos are still locked frequently, try turning the G-sensor OFF or contact customer support for a software update.

10.8. "Card Full" frequently?

  • Formateu la targeta SD per eliminar totes les dades.
  • Set the G-sensor to prevent frequently locking of videos.
  • Set the record time to enable continuous loop recording.

10.9. "SD Error" or "No SD Card"?

  • Ensure you are using the provided SD card or a standard compliant, high-quality Class 10 memory card. Replace if necessary.
  • Formateu la targeta SD.
  • Long press the Power Button to turn the camera off, then re-plug the power cable to the camera. The camera will restart itself. Check if the problem is resolved.
  • If you can take snapshots (a shutter sound is heard), but the SD card is not detected, the inserted SD card may be defective. Replace it.

10.10. Càmera posterior view is flipped or left-right reversal?

  • Go to the Setting Menu and adjust the "Rear Mirror" option.

10.11. Video playback on PC is lagging?

  • This may occur when viewing high-bit rate 4K videos on a slower PC. Try setting the camera to a lower resolution and record a video, then check playback.

10.12. Camera doesn't turn off after car off?

  • If using the provided car charger and the camera doesn't turn off after the car engine is off, your car's cigarette lighter may not connect with the 12V ACC.
  • In this situation, it is recommended to use a hardwire kit for proper power management, or manually unplug the car charger each time you leave your car.

10.13. Camera cannot record video or take photos?

  • Ensure you are using the provided or a standard compliant SD card.
  • Verify that the SD card is formatted and inserted correctly.

10.14. Suction mount cannot attach on windshield?

  • Clean the windshield thoroughly with a glass cleaning wipe.
  • Ensure any protective film has been removed from the suction cup.

10.15. Color of the video or photo is not good?

  • Try changing the front camera video resolution to 4K in the settings.

11. Consells d'usuari

  • Optimal Lens Adjustment: The front lens can be adjusted up and down 350° freely, and the machine support can be adjusted up and down 45° for optimal viewing.
  • Captura instantània: Use the dedicated button to take pictures and lock important events instantly.
  • Power Connection Indicator: The car is successfully connected to power when the red light on the car charger is on.
  • Engegada inicial: After connecting the Type-C interface, wait 3 seconds for the indicator light to flash red and blue before the device fully powers on.
  • Rear Camera Flexibility: The rear camera can adjust its viewing angle up and down 360°.
  • Connectivitat de l'aplicació: To use AI functions like distance and lane recognition, ensure the app is connected to the dash cam's WiFi. Find the WiFi name (e.g., HiDvr_5G_xxxxxx) and use password 12345678.
  • SD Card Quality: Always use a high-quality Class 10 TF Card (16GB to 256GB) for reliable 4K video recording.
  • Compatibilitat de la font d'alimentació: The DVR is designed for 12V car power supplies. Using a 24V supply without a 24V to 12V converter (KIT) will damage the device.
  • Hardwire Kit Installation: If using a hardwire kit for 24H parking monitoring, professional installation is recommended to prevent vehicle damage.
  • Rear Camera Pre-check: Before final mounting, always check if the rear camera works normally.
  • Rear Camera Angle: For optimal recording, it's recommended to set the rear camera angle pointing slightly down.
  • Reverse Assist Wiring: If reverse assist is not needed, you do not need to connect the red wire of the rear camera.
  • Mode de lapse de temps: In time-lapse recording mode, most button functions are disabled except for locking/unlocking videos. Start your vehicle to exit this mode for other operations.
  • Sensibilitat del sensor G: If videos are frequently locked, reduce the G-sensor sensitivity to a lower level.

12. Garantia i Suport

Your Acceo 4K Car Dash Cam comes with a 365 dies de garantia des de la data de compra.

If you encounter any problems, such as damage or loss of accessories during use, or have questions not covered in this manual, please contact customer support for assistance. Our team is dedicated to providing you with the best service.

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