1. Introduction
Thank you for choosing the JOMISE A80 4K Dual Dash Cam. This device is designed to provide comprehensive video surveillance for your vehicle, enhancing driving safety and providing crucial evidence in case of incidents. This manual will guide you through the installation, operation, and maintenance of your dash cam to ensure optimal performance.

Image 1.1: JOMISE A80 4K Dual Dash Cam showing the front camera, rear camera, and a smartphone displaying the companion app interface with map and video playback.
2. Contenu du colis
Veuillez vérifier que le colis contient les éléments suivants. Si un élément est manquant ou endommagé, veuillez contacter le service client.
- 1 * A80 4K Dash Cam (with 64GB Card pre-installed)
- 1 câble d'alimentation de 11.48 pieds avec chargeur de voiture
- 1 * Pied-de-biche (pour le passage des câbles)
- 1 * 1080P In-car Rear Camera
- 1 câble de caméra arrière de 6,5 m (18.04 pi)
- 1 * Cable clip
- 1 support GPS à ventouse intégré
- 1 * Car Mount
- 1 * Câble de chargement
- 1 * autocollant électrostatique
- 1 * Installation Tool
- 1 * Manuel d'utilisation

Image 2.1: Visual representation of all items included in the JOMISE A80 Dash Cam package.
3. Produit terminéview
3.1 Principales caractéristiques
- Enregistrement à double canal : 4K (2160p) front camera and 1080P rear camera for comprehensive coverage.
- Super vision nocturne : F1.8 aperture and WDR technology for clear recording in low-light conditions.
- Objectifs grand angle : 170° front and 150° rear lenses to minimize blind spots.
- Wi-Fi 5.8 GHz intégré : Fast video transfer and app control for easy management.
- GPS intégré : Records driving route and speed data, viewable via the smartphone app.
- Capteur G : Détecte automatiquement les collisions et verrouille les piedstage pour éviter l'écrasement.
- Surveillance du stationnement 24h/24 : Protects your vehicle from impacts or theft attempts (requires hardwire kit, sold separately).
- Enregistrement en boucle : Écrase automatiquement les versions plus anciennes files lorsque la carte mémoire est pleine.
- Écran IPS de 3 pouces : Pour vivre view, la lecture et la navigation dans les menus.
- Supercondensateur : Enhanced durability and resistance to extreme temperatures.

Image 3.1: Demonstrates the effectiveness of Super Night Vision and Advanced HDR in capturing clear footage la nuit.

Image 3.2: Shows the clear resolution of the front 4K (3840x2160P) and rear 1080P (1080x720P) cameras, capable of capturing license plates.
4. Guide d'installation
The JOMISE A80 Dash Cam is designed for easy installation. Follow these steps for proper setup:
4.1 Installation de la caméra frontale
- Nettoyez la zone du pare-brise où vous comptez installer la caméra embarquée.
- Attach the electrostatic sticker to the cleaned area on the windshield. This helps protect your windshield and makes removal easier.
- Attach the suction cup GPS mount to the electrostatic sticker. Ensure it is securely fastened.
- Slide the A80 front dash cam onto the GPS mount until it clicks into place.
- Adjust the camera angle to ensure it captures the road ahead clearly, avoiding obstruction from the rearview Rétroviseur ou essuie-glaces.
4.2 Installation de la caméra arrière
- Identify a suitable location on your rear windshield for the rear camera. Ensure it has a clear view and does not obstruct your driving vision.
- Nettoyez soigneusement la zone choisie.
- Attach the rear camera using its adhesive or mounting bracket.
- Route the rear camera cable from the rear camera to the front dash cam. Use the provided crowbar to tuck the cable neatly along the headliner and A-pillars to conceal it.
- Connectez le câble de la caméra arrière au port prévu à cet effet sur la caméra embarquée avant.
4.3 Connexion d'alimentation
- Branchez le chargeur de voiture sur la prise allume-cigare 12V de votre véhicule.
- Connect the USB-C end of the power supply cable to the front dash cam.
- Route the power cable neatly, similar to the rear camera cable, to avoid interference with driving controls.

Image 4.1: Illustrates the placement of the A80 front camera, A80 rear camera, and car charger for simple installation.
5. Fonctionnement de base
The JOMISE A80 Dash Cam features intuitive controls for recording and settings management.
5.1 Fonctions des boutons

Image 5.1: Detailed explanation of each button's function in different modes (Recording, Menu Interface, Settings, File Interface, Video Playback).
| Bouton | Fonction (appui court) | Fonction (appui long) |
|---|---|---|
| M (menu) | Recording Mode: Enter the main menu Main Menu / Settings / File Mode: Return to the preview interface | Recording Mode: Toggle the WiFi shortcut |
| Pouvoir | Recording Mode: Turn the screen on or off Playback Interface: Delete the file | Power off the device (3 seconds) |
| OK | Recording Mode: Switch screen Menu Interface: Enter the settings Settings Mode: Save the settings File Interface: Play the selected video file Video Playback: Pause the video | N / A |
| Up | Recording Mode: Enter the main menu Main Menu / Settings / File Mode: Return to the preview interface | Recording Mode: Toggle the WiFi shortcut |
| Vers le bas | Main Menu: Navigate downward in the menu Settings / File Mode / Video Playback (Paused): Select the next menu option Recording Mode: Lock the current video | N / A |
5.2 Configuration initiale
- Une fois allumée, la caméra embarquée démarrera automatiquement l'enregistrement.
- Access the menu to set the correct date and time, loop recording duration (1/3/5 minutes), G-sensor sensitivity, and other preferences.
- Ensure the pre-installed 64GB memory card is properly inserted. It is recommended to format the card periodically to maintain optimal performance.
6. Fonctionnalités avancées
Contrôle Wi-Fi 6.1/5.8 GHz et application
The built-in 5.8GHz WiFi allows for quick connection to your smartphone via the dedicated app. This enables:
- Pré en directview des enregistrements.
- Downloading and sharing 4K videos directly to your phone.
- Accessing camera settings.
- Viewing GPS route tracking data.
Download the companion app (e.g., 'Vidure' as shown in images) from your smartphone's app store.

Image 6.1: Displays the mobile application interface for managing the dash cam, including camera settings, playback, sharing, and faster downloads via 5.8GHz WiFi.

Image 6.2: Shows the dash cam's connectivity with a laptop for video playback and a smartphone for app control and social media sharing.
6.2 Suivi GPS
The integrated GPS module precisely logs your driving route and speed. This data is embedded into the video files et peut être viewed through the companion app or dedicated PC software.

Image 6.3: Illustrates how GPS data, including route maps and speed logs, is recorded and can be played back on a laptop or smartphone for safety analysis.
6.3 24H Parking Monitoring
To enable 24-hour parking monitoring, a hardwire kit (sold separately, ASIN: B0D3WWPG32) is required. This feature protects your vehicle when parked by detecting impacts (G-sensor mode) or recording continuously (Time-lapse mode) to capture incidents like hit-and-runs or theft attempts.

Image 6.4: Explains the G-sensor mode for impact detection and Time-lapse mode for continuous parking surveillance, noting the need for a hardwire kit.
7. Entretien
- Carte mémoire : Regularly format the memory card (at least once a month) to prevent data corruption and ensure smooth recording. Use a high-quality Class 10 or U3 microSD card. The device supports up to 512GB.
- Nettoyage des lentilles : Nettoyez les objectifs de l'appareil photo de la poussière et des traces de doigts à l'aide d'un chiffon doux non pelucheux.
- Mises à jour du micrologiciel : Check the official JOMISE website ou application pour toute mise à jour du micrologiciel disponible afin d'améliorer les performances et d'ajouter de nouvelles fonctionnalités.
- Température: The supercapacitor design allows for operation in a wide range of temperatures. However, avoid prolonged exposure to extreme heat or cold when the device is not in use.
8. Dépannage
| Problème | Solution possible |
|---|---|
| La caméra embarquée ne s'allume pas. | Assurez-vous que le câble d'alimentation est bien branché à la fois à la caméra embarquée et à la prise 12 V de la voiture. Vérifiez le bon fonctionnement du chargeur allume-cigare. |
| L'enregistrement s'arrête ou se fige. | Format the memory card. Ensure you are using a high-speed (Class 10 or U3) microSD card. Replace the memory card if issues persist. |
| La qualité vidéo est médiocre. | Clean the camera lenses. Ensure the protective film has been removed. Check video resolution settings in the menu. |
| Problèmes de connexion Wi-Fi. | Ensure WiFi is enabled on the dash cam. Restart both the dash cam and your smartphone. Try reconnecting through the app. |
| Le GPS ne fonctionne pas. | Assurez-vous que le support GPS est correctement fixé et qu'il est dégagé. view of the sky. Drive for a few minutes to allow the GPS to acquire a signal. |
| Le système de surveillance du parking ne fonctionne pas. | Verify that a hardwire kit is installed and correctly connected. Check parking mode settings in the dash cam menu. |
9. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Dimensions du produit | 3.74 x 1.97 x 1.77 pouces |
| Poids de l'article | 1.57 livres |
| Nom du modèle | JOMISE A80 Dual Dash Cam |
| Technologie de connectivité | Hardwired, USB-C, Wi-Fi |
| Résolution de capture vidéo | Front: 2160p (4K), Rear: 1080p |
| Domaine de View | Front: 170 Degrees, Rear: 150 Degrees (Total 360 Degrees coverage with swivel cam) |
| Caractéristiques spéciales | Super Night Vision Low Light Capture Technology, Supercapacitor, Free 64GB Memory Card, Built-In GPS, Built-In 5G WiFi, 3" IPS Wider Display, G-Sensor, Parking Mode, HDR, Audio Recording, Auto Incident Detection, Dual Camera, Loop Recording, Low Voltaget protection |
| Type de montage | Adjustable Mount, Suction Cup Mount, Bracket Mount, Portable Mount |
| Carte mémoire prise en charge | Jusqu'à 512 Go (64 Go inclus) |

Image 9.1: Highlights the durability, heat resistance (up to 158°F), cold resistance (down to -4°F), and environmentally friendly design of the dash cam's supercapacitor.
10. Garantie et assistance
JOMISE provides the following support for your product:
- Garantie: Garantie de 12 mois
- Politique de retour: Politique de retour de 7 jours
- Défauts: Retour pour défauts
For technical support or warranty claims, please contact JOMISE customer service:
- E-mail: jomise-us@jomise-cam.com
- Téléphone: +1 866 788 8775