1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your Sarmert M572 Dash Cam. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize its features. The Sarmert M572 is a dual-channel dash camera system designed to record video from both the front and rear of your vehicle, offering enhanced security and evidence in case of incidents.
2. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació siguin presents al vostre paquet:
- 1x 4K Front Camera
- 1x 1080P In-car Rear Camera (with 6m/20ft cable)
- 1x Type-C USB Cigarette Lighter Power Cable (3.5m/12ft)
- 1x Magnetic Holder
- 4x Pel·lícules electrostàtiques
- 5x clips de cable
- 1x eina de palanca
- 1 x manual d'usuari
- 12-Month Reliable Warranty Card

Image: Contents of the Sarmert M572 Dash Cam package, showing all included accessories for installation and use.
3. Dispositiu acabatview
Familiarize yourself with the main components and controls of your dash camera.

Imatge: Més deview of the Sarmert M572 Dash Cam system, showing the front camera, rear camera, and the associated mobile application interface.
Front Camera Components

Image: Labeled diagram of the Sarmert M572 front camera, indicating the rear camera port, TF card slot, power button, microphone, up button, OK button, mode button, down button, photograph button, mic, and reset button.
- Botó d'encesa: Encén/apaga el dispositiu.
- Botó D'acord: Confirms selections or starts/stops recording.
- Botons amunt / avall: Navega per les opcions del menú.
- Botó de mode: Canvia entre els modes de vídeo, foto i reproducció.
- Botó de fotografia: Fa una foto fixa.
- Ranura per a targetes TF: Insert Micro SD card here.
- Port de la càmera posterior: Connecta el cable de la càmera posterior.
- Micròfon: Grava àudio.
- Botó de restabliment: Restaura la configuració de fàbrica.
4. Configuració i instal·lació
Segueix aquests passos per instal·lar correctament el sistema de càmera del salpicader.
4.1 Micro SD Card Preparation
- Inseriu la targeta SD: Insert a Class 10, U3 speed Micro SD card (up to 256GB, not included) into the TF card slot.
- Format de la targeta SD: Before first use, format the Micro SD card within the dash cam's settings menu. This ensures compatibility and optimal performance.

Image: Diagram showing the correct insertion of a Micro SD card into the dash camera's slot.
Nota: Only use recommended Sarmert SD cards (ASIN: B0C787PFMD) or SAMSUNG Class 10, U3 Speed micro-SD cards. Avoid generic or unverified cards from third-party sellers.
4.2 Instal·lació de la càmera frontal
- Neteja el parabrisa: Choose a location on your windshield, preferably behind the rearview mirall, que no t'obstrueixi viewNetegeu la zona a fons.
- Aplicar pel·lícula electrostàtica: Apply one of the provided electrostatic films to the chosen area on the windshield. This helps protect your windshield and makes removal easier.
- Attach Magnetic Holder: Peel the adhesive backing from the magnetic holder and firmly press it onto the electrostatic film. Hold for 30 seconds.
- Muntar la càmera frontal: Attach the front camera to the magnetic holder. The magnetic design allows for easy connection and detachment.

Image: Close-up of the magnetic and detachable design of the dash camera mount, illustrating its ease of use.
4.3 Instal·lació de la càmera posterior
- Position Rear Camera: Munteu la càmera posterior al parabrisa posterior, assegurant una visió clara view.
- Cable de ruta: Connect the rear camera cable to the front camera's rear camera port. Route the cable neatly along the vehicle's headliner and A-pillars using the provided cable clips and pry tool.
- Ajust d'angle: The rear camera supports flexible rotation for optimal viewangle de ing.
4.4 Connexió d'alimentació
- Connecteu el cable d'alimentació: Plug the Type-C USB cigarette lighter power cable into the dash cam's USB-C port and the other end into your vehicle's cigarette lighter socket.
- Cable segur: Route the power cable neatly to avoid interference with driving.
Important: The dash cam requires continuous power from the cigarette lighter port to operate. It will automatically turn on and start recording when the vehicle starts.
5. Instruccions de funcionament
5.1 Funcionament bàsic
- Encès/apagat: The dash cam powers on automatically with vehicle ignition. To manually power on/off, press and hold the Power button.
- Gravació: Recording starts automatically when the device powers on. A red indicator light or on-screen icon will confirm recording status.
- Canvi de mode: Press the Mode button to cycle through Video Recording, Photo, and Playback modes.
- Navegació del menú: Use the Up/Down buttons to navigate menu options and the OK button to select.
5.2 Mobile App Connection (OMBAR App)
The Sarmert M572 features 5G/2.4GHz dual-band WiFi for high-speed transmission and remote control via the "OMBAR" app.
- Descarregar l'aplicació: Download the "OMBAR" app from the App Store (iOS) or Google Play Store (Android). If the app cannot be downloaded, scan the QR code provided in the product images or visit negreview4g.com/oncam.html.
- Activate Dash Cam WiFi: Turn on the Wi-Fi function on your dash cam via its settings menu.
- Connecta el telèfon: On your smartphone, go to Wi-Fi settings, find the dash cam's Wi-Fi network, and connect to it.
- Open OMBAR App: Launch the OMBAR app. You can now preview live video, play recorded footage, descàrrega files to your phone, and share videos.

Image: The Sarmert M572 Dash Cam displaying its screen alongside a smartphone running the OMBAR application, illustrating the Wi-Fi connectivity and app features.
Nota: The Wi-Fi effective distance is approximately 25 feet. Live remote viewing is not supported. The preview mode supports 1080P; to view 4K recorded video, it must be downloaded first. Do not plug or unplug the rear camera during use.
5.3 Característiques clau
- Enregistrament en bucle: The dash cam continuously records video. When the SD card is full, the oldest video files are automatically overwritten by new recordings. Recording segments can typically be set to 1, 2, or 3 minutes.
- G-Sensor (Emergency Video Lock): In the event of a sudden impact or collision, the built-in G-Sensor automatically detects the event and locks the current video segment, preventing it from being overwritten by loop recording.
- Parking Modes: The dash cam offers two parking modes to monitor your vehicle when parked (requires Type-C port hardwire kit, ASIN: B0BNTLSMJ3, sold separately, for 24/7 monitoring):
- Mode d'estacionament temporal: Records video at a low frame rate to conserve storage space and power, capturing extended periods of activity.
- Mode d'estacionament de detecció d'impacte: Records a short video clip when an impact is detected while the vehicle is parked.
- Visió nocturna: Equipped with an F1.8/6 glass aperture lens and image sensor, combined with WDR technology, the dash cam enhances video clarity in low-light conditions and balances light/dark changes.

Image: Visual representation of the dash cam's enhanced night vision, showing clear recording in low-light conditions.

Image: Illustration of the G-Sensor locking video during an impact and the 24-hour parking monitoring feature.
6. Manteniment
- Regular SD Card Formatting: To maintain optimal performance and prevent data corruption, it is recommended to format the Micro SD card every 2-4 weeks.
- Neteja de lents: Regularly clean the camera lenses with a soft, lint-free cloth to ensure clear video recordings.
- Actualitzacions de firmware: Check for firmware updates via the OMBAR app or Sarmert's official weblloc. Mantenir el firmware actualitzat garanteix l'accés a les darreres funcions i millores.
- Interval de temperatura: The dash cam is designed to withstand extreme temperatures from -4°F (-20°C) to 158°F (70°C) due to its supercapacitor. However, avoid prolonged exposure to direct sunlight in extreme heat when parked to prolong device lifespan.
7. Solució De Problemes
| Problema | Possible solució |
|---|---|
| La càmera del salpicader no s'encén. |
|
| "Format Card" error message. |
|
| Wi-Fi connection issues with the OMBAR app. |
|
| Mala qualitat de vídeo o imatges borroses. |
|
| Dash cam stops recording unexpectedly. |
|
8. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | M572 |
| Resolució de la càmera frontal | UHD 3840*2160P (4K) |
| Resolució de la càmera posterior | FHD 1080P |
| Camp de View | 170° (frontal) |
| Mida de la pantalla | Pantalla IPS de 3.18" |
| Connectivitat | 5G/2.4GHz Dual-Band Wi-Fi |
| Emmagatzematge | Supports Micro SD card up to 256GB (Class 10, U3 recommended) |
| Font d'alimentació | USB C Port, Cigarette Lighter Power Cable |
| Tipus de condensador | Supercapacitor (no internal battery) |
| Temperatura de funcionament | -4 °F a 158 °F (-20 °C a 70 °C) |
| Característiques especials | WDR, Loop Recording, 24H Parking Mode (with hardwire kit), G-Sensor, Emergency Video Lock, Free OMBAR App, Over-The-Air Firmware Updates |
| Dimensions del producte | 10.31 x 6.18 x 1.93 polzades |
| Pes de l'article | 1.42 lliures |
9. Garantia i Suport
Sarmert offers a Garantia de 12 mesos sense preocupacions for the M572 Dash Cam. If you encounter any issues or have questions regarding your dash cam, please contact the Sarmert after-sales support team. They are available 24 hours a day to assist you.
For support, please refer to the contact information provided in your product packaging or visit the official Sarmert weblloc.



