1. Introducció
The DDPAI M5S Dash Cam is a sophisticated 2K dual car camera system featuring an 8.9-inch ultra-clear touch screen, Carplay, and Android Auto wireless connectivity. Designed for enhanced driving safety and convenience, it offers mobile-vehicle cross-screen app synchronization, robust recording capabilities, and reliable performance in various conditions.

Key features include dual-channel recording (2K front, 1080P rear), an advanced Super Capacitor for extreme temperature resilience, and 24-hour parking monitoring. This manual provides essential information for the proper installation, operation, and maintenance of your DDPAI M5S Dash Cam.
2. Configuració i instal·lació
2.1 Col·locació del dispositiu
Install the smart car stereo in a position that provides a clear view of the screen without obstructing your driving vision. Avoid placements that might interfere with airbags or other safety features. The device has an overall height of approximately 130 mm and a base rubber pad size of about 86 x 142 mm, allowing for flexible mounting.

2.2 Connexió d'alimentació
The device is powered via a power cable connected to your vehicle's cigarette lighter. Insert the USB charger into the cigarette lighter, then connect the Type-C power port of the device to the USB charger using the provided power cable.

2.3 Wireless Connection (Carplay & Android Auto)
The M5S supports wireless Carplay and Android Auto. After initial pairing, the device will automatically connect to your smartphone. This allows for independent transmission of mobile app audio and picture to the vehicle's audio system.

2.4 Instal·lació de la càmera posterior (opcional)
For dual-channel recording and reverse parking image functionality, a rear camera is required. Please note that the rear camera is an optional accessory and must be purchased separately. Follow the instructions provided with the rear camera for proper installation and connection to the M5S unit.
3. Instruccions de funcionament
3.1 Gravació de doble canal
The M5S supports simultaneous front and rear recording. The front camera records in 2K (2560x1440P) resolution, while the rear camera (if installed) records in 1080P (1920x1080P). This ensures comprehensive coverage of your driving environment.

3.2 Interfície de pantalla tàctil
The 8.9-inch ultra-clear touch screen provides an intuitive interface for navigating features, apps, and settings. The screen has a resolution of 1920x720, 700 nits brightness, and a PPI of approximately 230, offering a clear and vibrant display.

3.3 Mobile-Vehicle Cross-Screen App Sync
The M5S allows for seamless cross-screen collaboration with your smartphone. The mobile app automatically adapts to the vehicle interface, ensuring a user-friendly experience. You can set navigation destinations on your phone, and the information will automatically sync to the M5S. Music can also be streamed automatically from your phone to the vehicle's audio system once connected.

The system supports mainstream applications such as Whatsapp, Messenger, Spotify, Google Maps, YouTube Music, and Soundcloud, allowing you to access your favorite content directly from the dash cam display.

3.4 2K Ultra-Wide-Angle Recording
The front camera features 2K resolution, an F1.8 large aperture, a 135° wide-angle lens, and 5 sets of optical lenses to capture clear and detailed footage. In case of emergencies, the device can automatically lock and record a separate 20-second clip.

3.5 Reverse Parking Image
When shifting into reverse, the M5S automatically switches the display to the rear camera view, providing a clear image to assist with safer parking maneuvers.

3.6 Enregistrament i emmagatzematge en bucle
The M5S supports up to 256GB of Micro SD card storage. It features loop recording, meaning that once the memory card is full, previous videos are automatically overwritten to ensure continuous recording without manual intervention.

3.7 Monitorització d'aparcament les 24 hores
With the optional DDPAI Hardwire Kit (purchased separately), the M5S can provide 24-hour continuous parking monitoring. This feature includes collision detection, time-lapse recording, and loop recording, automatically recording events when the vehicle is parked. The system can automatically power off to prevent battery drain.


4. Manteniment
To ensure the longevity and optimal performance of your DDPAI M5S Dash Cam, follow these maintenance guidelines:
- Cura de la pantalla: Regularly clean the 8.9-inch touch screen with a soft, lint-free cloth. Avoid abrasive materials or harsh chemicals that could damage the screen surface.
- Cura de les lents: Keep the camera lenses clean and free from dust or smudges to ensure clear recording quality. Use a lens cleaning solution and a microfiber cloth if necessary.
- Resistència a la temperatura: The built-in Super Capacitor allows the M5S to operate reliably in extreme temperatures ranging from -20°C to 60°C. While designed for durability, avoid prolonged exposure to temperatures outside this range when possible.
- Actualitzacions de firmware: Check the DDPAI official website or app periodically for firmware updates. Keeping your device's firmware up-to-date can improve performance, add new features, and resolve potential issues.
- Gestió d'emmagatzematge: Although the device features loop recording, it is recommended to periodically back up important footage to another storage device and format the Micro SD card to maintain optimal recording performance.
5. Solució De Problemes
If you encounter issues with your DDPAI M5S Dash Cam, refer to the following common troubleshooting steps:
- El dispositiu no s'encén: Ensure the power cable is securely connected to both the device and the cigarette lighter adapter. Verify that the cigarette lighter socket in your vehicle is functioning correctly.
- Problemes de gravació: Check if the Micro SD card is properly inserted and has sufficient free space. If the card is full, loop recording should overwrite old files, but a faulty card can prevent recording. Try formatting the card or using a different compatible card.
- Problemes de connexió sense fil: Ensure Bluetooth and Wi-Fi are enabled on your smartphone. Restart both the M5S and your phone, then attempt to re-pair the devices. Check for any interference from other wireless devices.
- La pantalla no respon: If the touch screen is unresponsive, try restarting the device. If the issue persists, ensure the screen is clean and free from moisture or debris.
- El control d'aparcament no funciona: Confirm that the optional DDPAI Hardwire Kit is correctly installed and connected. Parking monitoring requires a constant power supply, which the hardwire kit provides.
- Poca qualitat de vídeo: Clean the camera lenses. Ensure the protective film (if any) has been removed from the lenses. Check the recording resolution settings in the device's menu or companion app.
If these steps do not resolve the issue, please contact DDPAI customer support for further assistance.
6. Especificacions

| Característica | Detall |
|---|---|
| Model | M5S |
| Color | Negre |
| Mida de la pantalla | 8.9 polzades |
| Tipus de pantalla | Pantalla tàctil IPS |
| Resolució de pantalla | 1920 x 720 |
| Brillantor de la pantalla | 700 nits |
| PPI (Pixel Density) | ~230 |
| Resolució de la càmera frontal | 2K (2560 x 1440p) |
| Resolució de la càmera posterior | 1080P (1920x1080P) (Optional) |
| Obertura de la càmera frontal | F1.8 |
| Angle de la càmera frontal | Diagonal 135 ° |
| Nombre de lents | 2 (Front + Rear optional) |
| Memòria externa màxima | 256GB (Micro SD Card) |
| Velocitat requerida de la targeta de memòria | Classe 10 |
| Wi-Fi | 5 GHz |
| Bluetooth | Bluetooth 5.0 (Low-power supported) |
| Giroscopi | Sensor de sis eixos |
| Entrada nominal | 5V/3.5A |
| Operating Memory | 2 GB |
| Font d'alimentació | Elèctric amb cable |
| Mode d'assemblatge | Gravadora portàtil |
| Fabricant de chipset | SigmaStar |
| Fotogrames per segon | 25 |
| Codi de vídeo | H.264 |
| Pes | ~802 g |
| Dimensions (LWH) | 225*110*100 mm |
| Certificacions | CE, FCC, RoHS |
| Bateria | None (Uses Super Capacitor) |
| Pantalla integrada | Sí |
| Enregistrament de cicle de bucle | Sí |
| Suport de càmera posterior | Sí |
7. Consells d'usuari
- Càmera posterior opcional: Remember that the rear camera is an optional accessory. If you desire dual-channel recording or reverse parking assistance, ensure you purchase and install the compatible DDPAI rear camera separately.
- Supervisió del pàrquing: To utilize the 24-hour parking monitoring features (collision detection, time-lapse, loop recording while parked), the DDPAI Hardwire Kit must be installed. This kit provides the necessary continuous power supply.
- Integració d'aplicacions: Maximize your experience by regularly syncing the M5S with the DDPAI mobile app. This allows for seamless navigation, music streaming, and access to various mainstream applications directly on your dash cam screen.
- Rendiment de la temperatura: The M5S is equipped with a Super Capacitor for enhanced durability in extreme temperatures (-20°C to 60°C). This makes it more reliable than dash cams using traditional batteries in harsh climates.
8. Garantia i Suport
8.1 Garantia del producte
The DDPAI M5S Dash Cam comes with a 1-year warranty covering hardware quality issues and non-human damages that cannot be resolved by software updates. The coverage period is within 365 days of delivery or system auto-confirmation of receipt.
In the event of a warranty claim, the buyer is responsible for return shipping costs, while DDPAI will cover the delivery of a new replacement unit.
8.2 Política de devolució
You have the right to return the product without giving a reason within 15 days of receipt. This policy does not apply to products damaged due to accidents, improper use, or unauthorized modifications. The returned item must be in a condition that does not affect its resale and be free from any user-error-caused damage.
8.3 How to Claim Warranty/Support
To claim warranty service or seek support, please provide your order number and proof of defect (e.g., video, serial number code). Contact DDPAI customer support through the official channels for assistance.





