1. Introducció
Thank you for choosing the LECTRUS 4K+2.5K HD Dual Dash Cam. This device is designed to enhance your driving safety by providing high-resolution video recording of both the front and rear of your vehicle. Please read this manual carefully before use to ensure proper installation, operation, and maintenance.
2. Producte acabatview
Característiques principals:
- High-Resolution Dual Recording: Captures 4K (30FPS) video from the front camera and 1080P from the rear camera, ensuring clear footage.
- Collision Detection (G-Sensor): Automatically locks and saves video files during impacts to prevent overwriting critical evidence.
- Monitorització d'aparcament les 24 hores: Monitors vehicle surroundings when parked (requires optional hardwire kit).
- Visió nocturna millorada: High-sensitivity sensors and infrared filters provide clear recording in low-light conditions.
- Ultra-Wide Angle Lenses: Front camera with a wide-angle lens and rear camera with wide-angle lens for comprehensive coverage.
- Emmagatzematge eficient: H.264/H.265 video encoding and loop recording optimize storage space on the included 64GB SD card (supports up to 256GB).
- Smart Connectivity (Wi-Fi & App Control): Allows wireless video transfer and remote control via a dedicated mobile application.
- Supercondensador: Ensures stable operation in extreme temperatures and saves emergency footage reliably.
Contingut del paquet:
El paquet inclou els articles següents:

Imatge: LECTRUS Dash Cam, Suction Cup Mount, Rear Camera (11.5 ft cable), Car Charger (11.5 ft cable), 64GB SD Card, SD Card Reader, User Manual.
- Main Dash Camera Unit
- Rear Camera (with 11.5 ft cable)
- Muntatge de la ventosa
- Car Charger (with 11.5 ft cable)
- Targeta SD de 64 GB
- Lector de targetes SD
- Manual d'usuari
3. Configuració
3.1 Desembalatge i identificació de components
Before installation, familiarize yourself with the components included in your package. The following video demonstrates the unboxing process and identifies each part.
Vídeo: Unboxing the LECTRUS 4K Dash Cam. This video shows the dash cam, rear camera, suction cup mount, car charger, SD card, and card reader.
3.2 Inserció de la targeta SD
- Assegureu-vos que la càmera del salpicader estigui apagada.
- Locate the SD card slot on the side of the main dash cam unit.
- Insert the provided 64GB SD card (or another compatible card up to 256GB) into the slot with the gold contacts facing the front of the camera, until it clicks into place.
- Per treure-la, premeu suaument la targeta fins que surti.
3.3 Muntatge de la càmera del salpicader
- Netegeu a fons la zona escollida del parabrisa.
- Fixeu el suport de ventosa a la unitat principal de la càmera del salpicader.
- Premeu fermament la ventosa contra el parabrisa i gireu la palanca per fixar-la. Col·loqueu la càmera per assegurar-vos una visió clara. view de la carretera sense obstruir la visió del conductor.
- For the rear camera, choose a suitable location on your rear window. Clean the area, attach the rear camera using its adhesive, and route the cable discreetly to the main unit.
3.4 Connexió d'alimentació
- Connecteu el carregador del cotxe al port d'entrada d'alimentació de la càmera del salpicader.
- Connecteu l'altre extrem del carregador del cotxe a la presa de l'encenedor del vostre vehicle.
- Route the power cable along the edge of the windshield and dashboard to keep it tidy and out of the way.
- The dash cam will typically power on automatically when your vehicle starts and power off when the engine is turned off.
4. Instruccions de funcionament
4.1 Enregistrament bàsic
- Once powered on, the dash cam will automatically begin recording.
- The 3-inch IPS screen will display the live view de les càmeres.
- Premeu el botó OK button to manually start or stop recording if needed.
4.2 Enregistrament en bucle
The dash cam features loop recording, which continuously records video in segments (e.g., 1, 3, or 5 minutes). When the SD card is full, the oldest unlocked fileLes noves gravacions sobreescriuen automàticament les dades. Això garanteix una gravació contínua sense intervenció manual.

Imatge: Illustration of loop recording, showing how older files are overwritten as new footage is recorded. Recording times for different SD card sizes are also shown.
4.3 Sensor G (Detecció de col·lisions)
The built-in G-Sensor detects sudden movements or impacts. In the event of a collision, it automatically locks the current video segment, preventing it from being overwritten by loop recording. This ensures that critical accident footage es conserva.

Imatge: Visual representation of the G-Sensor locking footage during a collision event.
4.4 Monitorització d'aparcaments
The dash cam supports 24-hour parking monitoring. When enabled, the camera will automatically activate and record if it detects a collision or motion while your vehicle is parked. Nota: To utilize this feature for continuous monitoring, an optional "Type-C Hardwire Kit" is required (not included) to provide constant power to the dash cam.
4.5 Visió nocturna
Equipped with high-sensitivity sensors and infrared filters, the dash cam provides clear video recording even in low-light conditions, such as dark parking lots or during nighttime driving.

Imatge: Depiction of the dash cam's powerful night vision capabilities, showing clear recording in a dark environment.
4.6 Wi-Fi Connectivity and App Control
The dash cam features built-in Wi-Fi, allowing you to connect it to your smartphone via a dedicated app for wireless video transfer, live view, and settings adjustments.
- Activa el Wi-Fi a la càmera del cotxe: Power on the dash cam. Hold the 'Up' button (often labeled with an arrow or similar icon) to enable Wi-Fi. The Wi-Fi name (SSID) and password will be displayed on the dash cam screen.
- Descarrega l'aplicació: Scan the QR code provided in the physical user manual or search for "LuckyCam" in your smartphone's app store (App Store for iOS, Google Play Store for Android).
- Connecta't a la xarxa Wi-Fi de la càmera del cotxe: Go to your phone's Wi-Fi settings, find the dash cam's Wi-Fi network (SSID), and connect using the password displayed on the dash cam screen.
- Utilitza l'aplicació: Open the "LuckyCam" app. You can now view viu footage, navegar per vídeos gravats, descarregar files al telèfon i ajusta la configuració de la càmera.
Vídeo: Instructions on how to connect the dash cam to Wi-Fi and use the LuckyCam app for viewing i control.

Imatge: Visualizing the dash cam's seamless connectivity and ability to share footage via the mobile application.
5. Manteniment
5.1 Gestió de targetes SD
- Formatació de la targeta SD: It is recommended to format the SD card regularly (e.g., once a month) to ensure optimal performance and prevent data corruption. This can usually be done through the dash cam's settings menu. Formatting will erase all data on the card, so back up any important files primer.
- Replacing the SD Card: If the SD card shows signs of wear or error messages, replace it with a new high-quality Class 10 (or higher) microSD card, supporting up to 256GB.
5.2 Neteja del dispositiu
- Use a soft, dry cloth to clean the dash cam's lens and screen. Avoid using abrasive cleaners or solvents.
- Ensure the windshield area where the camera is mounted is clean to maintain a strong suction grip and clear view.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La càmera del salpicader no s'encén. | No power from car charger; faulty charger; loose connection. | Check car charger connection and vehicle's cigarette lighter socket. Ensure the car charger is functional. |
| L'enregistrament s'atura inesperadament. | Targeta SD plena; error de targeta SD; poca energia. | Format the SD card. Replace the SD card if errors persist. Ensure continuous power supply. |
| Vídeo footage és borrós o poc clar. | Protective film on lens; dirty lens; improper focus. | Remove any protective film from the lens. Clean the lens with a soft cloth. Ensure the camera is securely mounted. |
| Problemes de connexió Wi-Fi. | Incorrect password; app not installed; phone not connected to dash cam Wi-Fi. | Verify Wi-Fi password. Ensure "LuckyCam" app is installed. Connect your phone directly to the dash cam's Wi-Fi network in phone settings. |
| El monitor d'aparcament no funciona. | No hardwire kit installed; feature not enabled. | Install a "Type-C Hardwire Kit" for continuous power. Check dash cam settings to ensure parking monitor is enabled. |
7. Especificacions
| Marca | LECTRUS |
| Model | B0FX3PT3M2 |
| Resolució de la càmera frontal | 4K (30 FPS) |
| Resolució de la càmera posterior | 1080P |
| Mida de la pantalla | IPS de 3 polzades |
| Connectivitat | Wi-Fi |
| Característiques especials | Built-In WiFi, G-Sensor, Loop Recording, Parking Monitor, Night Vision |
| Emmagatzematge | Admet targetes MicroSD de fins a 256 GB (64 GB incloses) |
| Font d'alimentació | Super Capacitor (for stable operation in extreme temperatures) |
| Dimensions del producte | 7 x 1 x 1 polzades (aproximadament) |
| Pes de l'article | 14 unces |
8. Garantia i Suport
For warranty information and customer support, please refer to the contact details provided with your product packaging or visit the official LECTRUS weblloc web. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.