LECTRUS 4K+2.5K HD Dual Dash Cam Front and Rear Instruction Manual

1. Introduction

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. Product Overview

Key Features:

• 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.
• 24-Hour Parking Monitoring: Monitors vehicle surroundings when parked (requires optional hardwire kit).
• Enhanced Night Vision: 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.
• Efficient Storage: 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.
• Super Capacitor: Ensures stable operation in extreme temperatures and saves emergency footage reliably.

Package Contents:

The package includes the following items:

Image: 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)
• Suction Cup Mount
• Car Charger (with 11.5 ft cable)
• 64GB SD Card
• SD Card Reader
• User Manual

3. Setup

3.1 Unboxing and Component Identification

Before installation, familiarize yourself with the components included in your package. The following video demonstrates the unboxing process and identifies each part.

3.2 SD Card Insertion

1. Ensure the dash cam is powered off.
2. Locate the SD card slot on the side of the main dash cam unit.
3. 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.
4. To remove, gently push the card in until it springs out.

3.3 Mounting the Dash Cam

1. Clean the chosen area on your windshield thoroughly.
2. Attach the suction cup mount to the main dash cam unit.
3. Press the suction cup firmly against the windshield and flip the lever to secure it. Position the camera to ensure a clear view of the road without obstructing your driving vision.
4. 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 Power Connection

1. Connect the car charger to the dash cam's power input port.
2. Plug the other end of the car charger into your vehicle's cigarette lighter socket.
3. Route the power cable along the edge of the windshield and dashboard to keep it tidy and out of the way.
4. The dash cam will typically power on automatically when your vehicle starts and power off when the engine is turned off.

4. Operating Instructions

4.1 Basic Recording

• Once powered on, the dash cam will automatically begin recording.
• The 3-inch IPS screen will display the live view from the cameras.
• Press the OK button to manually start or stop recording if needed.

4.2 Loop Recording

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 files are automatically overwritten by new recordings. This ensures continuous recording without manual intervention.

Image: 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 G-Sensor (Collision Detection)

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 is preserved.

Image: Visual representation of the G-Sensor locking footage during a collision event.

4.4 Parking Monitoring

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. Note: 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 Night Vision

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.

Image: 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.

1. Enable Wi-Fi on Dash Cam: 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.
2. Download the App: 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).
3. Connect to Dash Cam Wi-Fi: 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.
4. Use the App: Open the "LuckyCam" app. You can now view live footage, browse recorded videos, download files to your phone, and adjust camera settings.

Image: Visualizing the dash cam's seamless connectivity and ability to share footage via the mobile application.

5. Maintenance

5.1 SD Card Management

• Formatting the SD Card: 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 first.
• 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 Cleaning the Device

• 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. Troubleshooting

7. Specifications

8. Warranty and Support

For warranty information and customer support, please refer to the contact details provided with your product packaging or visit the official LECTRUS website. Keep your purchase receipt as proof of purchase for any warranty claims.