LECTRUS D2B
LECTRUS D2B 4K Dash Cam User Manual
Model: D2B
1. Entwodiksyon
Thank you for choosing the LECTRUS D2B 4K Dash Cam. This device is designed to provide high-resolution video recording for your vehicle, enhancing driving safety and providing crucial evidence in case of incidents. Featuring front and rear cameras, advanced night vision, G-Sensor collision detection, 24-hour parking monitoring, and Wi-Fi connectivity, this dash cam offers comprehensive protection and convenience.
2. Enfòmasyon sou Sekirite
- Pa opere kamera tablodbò a oswa jwenn aksè nan paramèt li yo pandan w ap kondui. Toujou kanpe machin nan ak prekosyon anvan ou fè nenpòt ajisteman.
- Asire w ke kamera tablodbò a byen monte epi li pa bloke vizyon w. view nan wout la oswa entèfere ak deplwaman sak lè a.
- Use only the provided power adapter and cables to prevent damage to the device or your vehicle.
- Avoid exposing the dash cam to extreme temperatures or direct sunlight for prolonged periods, as this may affect its performance and lifespan.
- Keep the lens clean to ensure clear video recordings.
- Fè kopi videyo enpòtan yo regilyèman files to prevent accidental loss.
3. Pake kontni
Tanpri tcheke kare a pou atik sa yo:
- LECTRUS D2B Dash Camera (Front Unit)
- Rear Camera (11.5 ft cable)
- Suction Cup Mount
- 64GB SD Card (pre-inserted)
- Lektè kat SD
- Car Charger (11.5 ft cable)
- Manyèl itilizatè

Figi 3.1: Sa ki pakè
4. Pwodwi souview
The LECTRUS D2B Dash Cam features a compact design with a 3-inch IPS screen for easy viewing and navigation. It includes a front camera for 4K recording and a rear camera for 1080P recording, ensuring comprehensive coverage.

Figure 4.1: LECTRUS D2B Dash Cam Overview

Figure 4.2: Key Features

Figure 4.3: Feature Icons
5. Enstalasyon
5.1 SD Card Installation and Formatting
- Asire w ke kamera tablodbò a etenn.
- Insert the provided 64GB SD card into the SD card slot until it clicks into place. The card is pre-inserted for convenience.
- Limen kamera tablodbò a.
- Navigate to the system settings and select 'Format SD Card'. Confirm to format the card. This prepares the card for optimal performance with the dash cam.
5.2 Enstalasyon Kamera Devan an
- Netwaye zòn vit machin nan kote ou gen entansyon monte kamera tablodbò a.
- Kole sipò ventouz la sou kamera tablodbò a.
- Peze ventouz la byen fèm kont vit machin nan epi vire levye a pou fikse li.
- Adjust the angle of the front camera to ensure a clear view nan wout ki devan an.
5.3 Enstalasyon kamera dèyè
- Mount the rear camera on the rear windshield, ensuring it has a clear view.
- Route the rear camera cable neatly along the vehicle's interior trim to the front dash cam unit.
- Konekte kab kamera dèyè a nan pò ki deziyen pou li a sou inite kamera prensipal la.

Figi 5.1: Dyagram Enstalasyon
5.4 Koneksyon pouvwa
- Branche chajè machin nan nan priz alimyè sigarèt machin ou an.
- Connect the other end of the car charger cable to the dash cam's power input port.
- Kamera tablodbò a ap limen otomatikman epi li pral kòmanse anrejistre lè machin ou an demarre.
6. Operasyon Enstriksyon
6.1 Operasyon debaz
- Limen/Etenyen: The dash cam automatically powers on/off with your vehicle's ignition. You can also manually power it on/off by pressing and holding the power button.
- Anrejistreman: Once powered on, the dash cam automatically starts loop recording. A red 'REC' icon will be visible on the screen.
- Ekspozisyon ekran: Ekran IPS 3 pous la montre manje an dirèk.tage from the front and rear cameras. You can switch between views or turn off the screen to save power while recording continues.
6.2 Anrejistreman bouk
The dash cam records video in continuous loops (e.g., 1, 3, or 5-minute segments). When the SD card is full, the oldest unlocked video files will be overwritten automatically to make space for new recordings.

Figure 6.1: Loop Recording Explained
6.3 G-Capteur (Deteksyon Kolizyon)
The built-in G-Sensor detects sudden impacts or collisions. When triggered, it automatically locks the current video segment, preventing it from being overwritten by loop recording. This ensures critical footage konsève kòm prèv.

Figure 6.2: G-Sensor in Action
6.4 Mòd Pakin 24 èdtan
With an optional ACC hardwire kit (not included), the dash cam can monitor your vehicle even when parked. If a collision or impact is detected, the dash cam will automatically wake up and record a short video, providing protection against theft or vandalism.
6.5 Vizyon lannwit
Equipped with high-sensitivity sensors and infrared filters, the dash cam provides clear video recordings in low-light conditions, ensuring visibility and security during nighttime driving or in dark parking lots.

Figi 6.3: Vizyon lannwit amelyore

Figure 6.4: Powerful Night Vision Features
6.6 Wi-Fi Connectivity and APP Control
The dash cam supports Wi-Fi connectivity, allowing you to wirelessly transfer video files to your smartphone or computer. Download the dedicated app (scan the QR code in the instruction manual) to view viv footage, playback recordings, and manage settings directly from your mobile device.

Figure 6.5: App Connectivity

Figure 6.6: Share Footage via App
6.7 Viewing Footage on PC
Ou kapab byen fasil view recordings on your computer using the included high-speed USB 3.0 SD card reader. Simply remove the SD card from the dash cam and insert it into the reader, then connect to your PC (compatible with both Windows and Mac systems).

Figure 6.7: PC Viewing with Card Reader
6.8 Videyo pwodwi ofisyèl la
Video 6.1: LECTRUS K02 Triple Channels Dash Cam Overview. This video provides a visual demonstration of the dash cam's features, including its 3.1 HD screen, 6-layer lens, wireless transmission and control, wide-angle coverage (Front 170°, Cabin 150°, Rear 150°), 2.5K 30fps high resolution, powerful night vision, built-in G-Sensor for intelligent collision detection and automatic video locking, loop recording, and 24-hour parking mode.
7. Antretyen
- Netwayaj: Use a soft, dry cloth to clean the dash cam's body and lenses. Do not use abrasive cleaners or solvents.
- Swen kat SD: For optimal performance, it is recommended to format the SD card once a month. This helps prevent data corruption and ensures smooth recording. Replace the SD card if you notice any issues with recording or file entegrite.
- Mizajou mikrolojisyèl: Check the LECTRUS official webVizite sit la detanzantan pou nenpòt mizajou firmwèr ki disponib pou asire kamera tablodbò ou a gen dènye karakteristik yo ak koreksyon pinèz yo.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Kamera tablodbò a pa limen. | No power from car charger; faulty cable; low internal battery. | Check car charger connection and vehicle's cigarette lighter. Try a different USB cable/charger. Charge the internal battery. |
| Anrejistreman an sispann oswa li bloke. | SD card error; full SD card; slow SD card. | Format the SD card. Use a high-speed (Class 10 or U3) SD card. Replace the SD card if issues persist. |
| Move kalite videyo. | Dirty lens; protective film on lens; incorrect resolution settings. | Clean the lens. Remove any protective film. Check video resolution settings in the menu. |
| Pwoblèm koneksyon Wi-Fi. | Incorrect Wi-Fi password; app not updated; interference. | Ensure correct Wi-Fi password. Update the app to the latest version. Try connecting in a different location. |
| Mòd pakin nan pa fonksyone. | No hardwire kit installed; parking mode setting off. | Parking mode requires an ACC hardwire kit (not included). Ensure parking mode is enabled in settings. |
9. Espesifikasyon
| Karakteristik | Deskripsyon |
|---|---|
| Modèl | D2B |
| Rezolisyon kamera devan | 4K (30FPS) |
| Rezolisyon kamera dèyè | 1080P |
| Gwosè ekran | 3-pous ekran IPS |
| Lens Angle (Front) | 170° Ultra-Laj Ang |
| Lens Angle (Rear) | 150 ° Gran Ang |
| Depo | Supports up to 256GB Micro SD Card (64GB included) |
| Kodaj videyo | H.264/H.265 |
| Koneksyon | 5G Wi-Fi, USB |
| Karakteristik espesyal | G-Sensor, 24H Parking Mode (requires hardwire kit), Loop Recording, Night Vision, APP Control |
| Sous pouvwa | Super Capacitor (for stable operation in extreme temperatures), Built-in 300mAh battery |
| Dimansyon | 1 x 1 x 1 pous |
| Pwa | 14 ons |

Figure 9.1: Wide Angle Coverage

Figure 9.2: Quality and Durability
10. Garanti ak sipò
LECTRUS provides a standard warranty for this product. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact LECTRUS customer service through the contact information provided in your product packaging or visit the official LECTRUS websit.
For additional support and product information, you can visit the LECTRUS Store on Amazon.
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