1. Introduction
The LAMTTO LTE Dash Cam is an advanced vehicle security and monitoring device. It features 4G LTE connectivity, enabling remote access to live video, recorded footage, and real-time location tracking. Designed for both everyday drivers and fleet managers, this dash cam provides comprehensive surveillance with intelligent features like G-sensor, loop recording, and cloud backup.
2. Package Contents
Please verify that all items listed below are included in your package:
- LAMTTO LTE Dash Cam Unit
- OBD Power Cable
- SIM Card (pre-installed in the device)
- 32GB SD Card (pre-installed in the device)
- User Manual
- Installation Tools (cable clips, pry tool, card pin)
- Static Electricity Stickers

Image: Contents of the LAMTTO LTE Dash Cam package, including the dash cam, OBD power cable, SIM card, 32GB SD card, user manual, installation tools, and static electricity stickers.
3. Product Features
3.1. 4G LTE Remote Access
The built-in 4G LTE communication module allows for remote access to your vehicle's dash cam. Through the dedicated 'UBoxPro' app, you can view live footage, play back recorded videos, make remote calls, and track your vehicle's location from anywhere, anytime. This feature brings advanced security capabilities, previously found only in high-end vehicles, to a wider range of users.
3.2. Dual Camera Recording & Night Vision
The dash cam features both front and interior cameras, recording simultaneously in 1080P Full HD. The interior camera includes infrared recording capabilities for clear footage even in low-light conditions, ensuring comprehensive coverage of both the road and the vehicle's cabin.

Image: Illustration of the dash cam's dual-camera system, showing simultaneous recording of the front view and the vehicle's interior.

Image: Depiction of the dash cam's super night vision capabilities, highlighting clear recording in dark environments.
3.3. Loop Recording & G-Sensor
During driving, the dash cam continuously records footage in a loop. The integrated G-sensor automatically detects impacts and locks the corresponding video segment, preventing it from being overwritten. This ensures that critical evidence is always preserved.

Image: Visual representation of the loop recording function, showing continuous video capture and storage.

Image: An illustration demonstrating the G-sensor's function, showing a car accident and the automatic locking of footage.
3.4. Parking Surveillance (Sentry Mode)
When parked, the dash cam automatically switches to radar detection and human detection modes, monitoring the vehicle's surroundings 24 hours a day. If suspicious approaches or impacts are detected, an instant notification is sent to your smartphone app. This helps prevent vandalism, theft, and hit-and-run incidents.

Image: Visual of parking surveillance using G-sensor and dual microwave radar detection to record important events.
3.5. Cloud Backup Recording
Event-triggered videos are automatically saved to the cloud. This ensures that important footage is securely protected even if the camera is damaged or stolen. Notifications are sent to your smartphone, allowing easy playback and verification of critical scenes. A 30-day free cloud storage trial is included.

Image: A smartphone displaying cloud storage functionality, showing event videos being uploaded and stored securely.
3.6. Two-Way Voice Communication
The built-in 4G LTE communication module enables real-time two-way voice calls with occupants inside the vehicle via the dash cam. This is useful for checking on family members while they are driving or for communicating instructions to delivery drivers.

Image: A smartphone screen showing a live view from the dash cam, with an icon for two-way audio communication with the driver.
3.7. Real-time GPS Tracking
With the integrated GPS module and 4G LTE communication, you can check your vehicle's current location in real-time. The dedicated app allows you to easily view the car's current position and driving history, providing peace of mind and aiding in quick response during loss or theft.

Image: A smartphone displaying a map with the vehicle's real-time location, demonstrating the remote monitoring and GPS tracking feature.
3.8. Easy Installation & Safety Protection
Installation is simplified by connecting directly to the OBD-II port, requiring no specialized knowledge or wiring modifications. The device also features low voltage protection, automatically cutting power if the car battery voltage drops below 12V. This prevents battery drain and ensures the engine can start, making it safe for continuous monitoring.

Image: A visual guide showing the simple installation process, including connecting the OBD power cable, mounting the recorder, and locating the OBD port.
4. Setup and Installation
Follow these steps to correctly install your LAMTTO LTE Dash Cam:
4.1. Prepare the Installation Area
- Clean the front windshield thoroughly where the dash cam will be mounted. Ensure it is free of dust and dirt.
- Apply the transparent static electricity sticker to the cleaned area on the windshield.
4.2. Mount the Dash Cam
- Peel off the protective film from the adhesive bracket.
- Attach the adhesive bracket firmly to the static electricity sticker on the windshield, ensuring the correct orientation. Allow 24 hours for the adhesive to set properly.
- Align the dash cam unit with the adhesive bracket and slide it forward until it securely clicks into place.
- Adjust the angle of the dash cam as needed to ensure optimal front and interior views.
4.3. Connect Power
- Connect the Type-C connector of the OBD power cable to the dash cam unit.
- Route the power cable neatly along the A-pillar towards the OBD-II port.
- Locate your vehicle's OBD-II port (typically under the steering wheel or near the accelerator pedal).
- Insert the OBD plug into the vehicle's OBD-II port.
- The G-sensor is integrated into the OBD cable module. Securely fix the OBD module in a position where it can accurately detect vehicle vibrations.
4.4. Initial Power On & Free Activation
When you start your car, the dash cam will automatically power on. Upon first activation, you will receive the following benefits:
- 7 days of unlimited free data communication.
- 30 days of cloud storage (7-day cycle).
4.5. App Download and Setup
To utilize the full features of your dash cam, download and set up the 'UBoxPro' app:
- Download the 'UBoxPro' app from the App Store (iOS) or Google Play Store (Android), or scan the QR code in the manual.
- Open the app and grant all necessary permissions, especially for location information and notifications, for proper functionality.
- Create an account and log in.
- Follow the in-app instructions to add your device. The app will detect nearby devices. Select your dash cam and complete the connection process.
5. Operating Instructions
5.1. Basic Controls on the Device
- Power Button: Turns the device on/off.
- Manual Lock Button: Press once to manually lock the current recording, preventing it from being overwritten.
- Privacy Mode Button: Long-press to activate privacy mode. This disables video and audio recording, and remote viewing/monitoring via the app.

Image: Close-up of the dash cam showing the manual lock, privacy mode, and power buttons.

Image: A visual demonstrating the one-click lock button, used to save current recordings even if G-sensor or radar is not active.

Image: An illustration showing the privacy button, which when long-pressed, stops video and audio recording.
5.2. Using the 'UBoxPro' App
The 'UBoxPro' app is your central hub for managing and interacting with your LAMTTO LTE Dash Cam.
Real-time Monitoring
Access live video streams from both the front and interior cameras. This is ideal for checking on your car when parked in unfamiliar outdoor locations.
Two-Way Audio Intercom
Maintain a connection with your car through two-way audio. Press the microphone icon in the app to speak directly through the dash cam's speaker. This can be used to warn individuals near your car or respond to alerts.
AI Human Detection
The dash cam utilizes AI to recognize people in the vicinity of the vehicle, enhancing security alerts.
Cloud Storage
All event videos are automatically uploaded to the cloud. Even if the SD card is removed, footage is securely stored online.
GPS Tracking
The built-in GPS allows you to check your car's real-time location at any time. The app clearly displays driving routes and history on a map.
Sentry Mode Settings
Customize the frequency of alarms and activation times to match your lifestyle. This includes motion detection sensitivity and scheduling.
Privacy Mode
If you do not wish to record in-car video and audio, you can activate privacy mode via the app or by long-pressing the privacy button on the device.
General Settings
Adjust settings such as speed unit (miles/hour or kilometers/hour), daylight saving time, and GPS display.
Sharing with Others
This cellular dash cam can be accessed by multiple mobile phones via the app. This is ideal for car owners concerned about theft or vandalism, fleet managers, commercial drivers, parents of teenage drivers, and technology enthusiasts.
5.3. Mobile Data Plan and Cloud Storage Plan
Many customers ask: Why are data plans and cloud plans necessary?
Real-time viewing, alerts, and remote functions all require mobile data communication. Without a data plan, these features will not be available. However, the dash cam can still function as a traditional dash cam, recording locally to the SD card. You can access footage by removing the SD card and using a card reader.

Image: A diagram illustrating the built-in SIM card and 4G LTE connection, highlighting features like real-time viewing, GPS tracking, impact notifications, and cloud storage.
Image: A table outlining the available mobile data plans (monthly, 6-month, annual) and their respective costs, emphasizing that a subscription is required for full functionality.
Image: A comparison of cloud storage and memory card storage options, detailing their benefits and costs for different recording durations.
6. Maintenance
- Cleaning: Regularly wipe the camera lenses with a soft, lint-free cloth to ensure clear recording.
- SD Card: It is recommended to format the SD card periodically (e.g., once a month) to maintain optimal performance and prevent data corruption.
- Firmware Updates: Check the 'UBoxPro' app for available firmware updates to ensure your device has the latest features and bug fixes.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on | Loose OBD connection, vehicle battery low. | Ensure OBD cable is securely connected. Check vehicle battery voltage. |
| No remote access/app features | No active 4G data plan, poor network signal. | Verify your 4G data plan is active. Check network signal strength. Ensure app permissions are granted. |
| Recording issues (e.g., footage not saving) | SD card full or corrupted, incorrect SD card format. | Format the SD card via the app or on a computer. Replace the SD card if it's faulty. Ensure it's a Class 10 or above memory card. |
| Privacy mode stuck on | Privacy mode activated. | Long-press the privacy mode button again or disable it via the app settings. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | LAMTTO |
| Model | LTE Dash Cam |
| Video Resolution | 1080p (Full HD) |
| Connectivity | 4G LTE (Built-in SIM) |
| GPS | Built-in GPS module |
| Special Features | G-Sensor, Loop Recording, Night Vision, Motion Detection, Human Detection, Two-Way Audio, Cloud Storage, Remote Live View |
| Power Source | OBD-II Port (with low voltage protection) |
| Included Storage | 32GB SD Card |
| Product Dimensions | 17 x 11 x 16 cm |
| Product Weight | 0.7 grams |
| Battery | Not included (powered via OBD) |
9. Warranty and Support
LAMTTO provides 1 year of free customer service for this product. If you encounter any issues with the product or have questions about its functions, please do not hesitate to contact us. You can reach our customer service by following these steps:
- Go to 'Account Service'.
- Select 'Order History'.
- Find your order for this product.
- Click on 'Seller'.
- Select 'Ask a Question'.
We are committed to ensuring your satisfaction and providing a safe and reliable product experience.





