1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Vueroid D20-Q2E Dual Dash Cam. The D20-Q2E is a high-performance 2K QHD dual-channel dash camera designed to record both front and rear views of your vehicle, enhancing driving safety and providing evidence in case of incidents. Please read this manual thoroughly before using the device to ensure proper functionality and longevity.
2. Produit terminéview
2.1 Principales caractéristiques
- 2CH QHD-QHD @30fps: Records high-resolution video from both front and rear cameras.
- H.264 Haute Profile: Efficient video compression for optimal storage.
- 5-Megapixel SONY Starvis Sensor: Provides clear image quality, especially in low-light conditions.
- Vision nocturne améliorée: Improves visibility in dark environments.
- Wi-Fi 2.4 GHz intégré : Allows wireless connection to the Vueroid app for live view, file gestion et paramètres.
- Capteur G intégré : Detects impacts and sudden braking, triggering emergency recording.
- Format-Free File Système de gestion: Reduces the need for frequent manual formatting of the memory card.
- Enregistrement en accéléré : Efficiently records long periods of parking surveillance.
- Prevent Discharge: Battery discharge prevention feature for parking mode.
- Up to 256GB microSD Card Supported: Ample storage capacity for recordings.
2.2 Composants
The Vueroid D20-Q2E system includes the main front dash cam unit and a separate rear camera. The main unit features a lens, control buttons, and ports for power and the rear camera.

Image: The Vueroid D20-Q2E main front dash cam unit, showing the primary lens and sleek design.

Image: The Vueroid D20-Q2E main unit alongside its compact rear camera, illustrating the dual-channel setup.

Image : Haut view of the Vueroid D20-Q2E main unit, highlighting the VOICE, REC, and Wi-Fi control buttons.

Image : Un surview of the Vueroid D20-Q2E's key features including QHD, Sony Starvis, Night Vision, FOV 145°, Time Lapse, Format Free, and Prevent Discharge.

Image: Visual comparison demonstrating the improvement in image clarity with HDR and Night Vision features enabled.
3. Configuration et installation
3.1 Insertion de la carte mémoire
- Assurez-vous que la caméra embarquée est éteinte.
- Repérez l'emplacement pour carte microSD sur la caméra embarquée.
- Insert the microSD card with the gold contacts facing the correct direction until it clicks into place.
- Pour retirer la carte, appuyez doucement dessus jusqu'à entendre un clic, puis relâchez pour l'éjecter.
3.2 Installation de la caméra embarquée
- Nettoyez la zone du pare-brise où sera installée la caméra embarquée. Assurez-vous qu'elle soit exempte de poussière et de graisse.
- Fixez le support adhésif à la caméra embarquée.
- Décollez le film protecteur du tampon adhésif.
- Appuyez fermement la caméra embarquée sur l'endroit choisi du pare-brise, idéalement derrière l'arrière.view miroir pour une vue dégagée view and minimal driver distraction.
- For the rear camera, mount it on the rear windshield, ensuring a clear view.
3.3 Connexion d'alimentation
- Connect the power cable to the DC IN port on the main dash cam unit.
- Route the power cable neatly along the windshield trim and dashboard to the vehicle's 12V power outlet (cigarette lighter socket) or fuse box (for hardwiring, professional installation recommended).
- Connect the rear camera cable to the CAM port on the main unit and route it to the rear camera.
- Démarrez votre véhicule pour allumer la caméra embarquée.
4. Mode d'emploi
4.1 Basic Recording (Driving Mode)
Once powered on, the D20-Q2E will automatically begin continuous loop recording. Video files are saved in segments (e.g., 1 minute each). When the memory card is full, the oldest normal recording files will be overwritten by new ones. Emergency recordings triggered by the G-sensor or manual events are protected from overwriting.

Image: Visual representation of loop recording in driving mode and time-lapse/motion detection in parking mode.
4.2 Mode de stationnement
The D20-Q2E supports parking mode surveillance. When the vehicle's ignition is turned off, the dash cam automatically switches to parking mode. It can record using:
- Accéléré: Records continuously at a low frame rate (e.g., 1 fps) to save storage space while covering long periods.
- Détection de mouvement : Enregistre uniquement lorsque du mouvement est détecté dans le champ de vision de la caméra. view.
The "Prevent Discharge" feature helps protect your vehicle's battery from draining during parking mode.
4.3 Using the Vueroid App (Wi-Fi Connection)
The Vueroid app (available for Android and iOS) allows you to connect to your dash cam via Wi-Fi for various functions:
- Download the "Vueroid" app from your device's app store.
- On the dash cam, press the Wifi button to activate Wi-Fi mode.
- On your smartphone, go to Wi-Fi settings and connect to the Vueroid dash cam's Wi-Fi network (SSID and password usually found on the dash cam or in initial setup instructions).
- Open the Vueroid app. You can now access:
- En direct View: Voir la nourriture en temps réeltage provenant des caméras avant et arrière.
- File Vieweuh: Browse, download, and delete recorded videos.
- Paramètres: Adjust dash cam settings such as recording resolution, G-sensor sensitivity, parking mode options, and more.
- Histoire: Review journaux d'événements.

Image: Screenshots of the Vueroid mobile application interface, showing connection, live view, et file viewer screens.
4.4 Fonctions des boutons
- Bouton VOIX : Toggles voice recording on/off or activates voice commands (if supported).
- Bouton REC: Manually triggers an emergency recording, protecting the current video segment from being overwritten.
- Bouton Wi-Fi : Activates or deactivates the dash cam's Wi-Fi hotspot for app connection.
5. Entretien
5.1 Gestion des cartes mémoire
Although the D20-Q2E features a Format-Free File Management System, it is recommended to format the microSD card periodically (e.g., once a month) to maintain optimal performance and prevent data corruption. This can usually be done through the Vueroid app or the Vueroid Viewer software (for Windows/Mac).
5.2 Nettoyage
Gently wipe the dash cam lenses and body with a soft, dry cloth. Do not use harsh chemicals or abrasive materials, as they may damage the device.
5.3 mises à jour du micrologiciel
Periodically check the Vueroid website (www.vueroid.com) for available firmware updates. Firmware updates can improve performance, add new features, or fix bugs. Follow the instructions provided with the firmware update package carefully.
6. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| La caméra embarquée ne s'allume pas. | Absence d'alimentation électrique ; câble défectueux ; problème de prise allume-cigare du véhicule. | Check power cable connection; try a different power outlet; ensure vehicle ignition is on. |
| Recording stops or is intermittent. | Carte mémoire pleine ou corrompue ; carte mémoire de mauvaise qualité ; problème de micrologiciel. | Format the memory card; use a high-endurance microSD card; check for firmware updates. |
| Problèmes de connexion Wi-Fi. | Wi-Fi not activated on dash cam; incorrect password; interference. | Press the Wi-Fi button; re-enter password; move closer to the dash cam. |
| Mauvaise qualité vidéo la nuit. | Lentille sale ; conditions de luminosité extrêmement faibles. | Clean the lens; ensure Enhanced Night Vision is enabled in settings. |
7. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Modèle | D20-Q2E |
| Résolution d'enregistrement | Front: QHD (2560x1440), Rear: QHD (2560x1440) @ 30fps |
| Capteur d'images | 5-Megapixel SONY Starvis Sensor |
| Compression vidéo | H.264 Haute Profile |
| Connectivité | Built-in 2.4GHz Wi-Fi, USB |
| Stockage | microSD Card (Up to 256GB supported) |
| Caractéristiques spéciales | G-Sensor, Enhanced Night Vision, Time Lapse, Format-Free File Management, Prevent Discharge |
| Compatibilité des applications | Vueroid APP (Android / iOS), Vueroid Viewer (Window / Mac) |
| Couleur | Noir |
| Dimensions du colis | 6.06 x 4.49 x 3.86 pouces |
| Poids de l'article | 1.15 livres |
| Composants inclus | Carte mémoire |
8. Garantie et assistance
8.1 Garantie du produit
The Vueroid D20-Q2E Dual Dash Cam comes with a Garantie limitée d'un an from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please refer to the official Vueroid website ou contacter le support client.
8.2 Assistance clientèle
For technical assistance, product inquiries, or warranty service, please contact Vueroid through the following channels:
- Officiel Website: www.vueroid.com
- Facebook: www.facebook.com/VueroidOfficial
- InstagRAM: www.instagram.com/vueroid
Manufacturer: NC& Co., Ltd. (Made in Korea)
