1. Introduction
Welcome to the Bluavido 4G Live Streaming Dash Cam. This advanced device is designed to enhance your driving safety and provide comprehensive vehicle monitoring. Equipped with high-resolution front and rear cameras, GPS tracking, 4G LTE connectivity, and intelligent parking surveillance, it ensures you capture every critical moment on the road and beyond.
Video: Bluavido 4G Dash Cam 2K+720P Real Video Recording Effect (Day and Night footage)
2. Important Safety Information
Do not use third-party USB cables to power the device. Third-party USB cables typically provide only 5V 1A of power, while this device requires 5V 3A. Insufficient power can prevent the device from starting or functioning correctly. Always use the original power cord provided with your dash cam.
3. Key Features
- 2K Front & 720P Rear Cameras: High-resolution video with a 140° front and 130° rear wide-angle lens for full coverage.
- 4G LTE Connectivity: Stay connected with real-time remote monitoring, live video streaming, and instant notifications via 4G mobile network.
- GPS Tracking: Accurately track your car’s location with GPS and Beidou modules, replay trips, and generate detailed reports.
- Parking Monitor: Protect your vehicle even when parked. The G-sensor detects motion and automatically starts recording if any impact occurs.
- Night Vision: Capture clear footage in low-light conditions with advanced night vision technology.
- APP Remote Monitoring: Use the CloudSpirit app to remotely view videos, track locations, and receive notifications on your smartphone.
- Wi-Fi Hotspot Functionality: Share mobile data with other devices via 2.4GHz Wi-Fi, keeping you connected on the go.
- Cyclic Recording: Never miss a moment. The camera overwrites old files to ensure continuous recording without manual intervention.
- 3-Axis G-Sensor: Detects sudden movements like acceleration, braking, or collisions and protects critical footage.
- OSD Language: Arabic, English, German, Hebrew, Italian, Japanese, Polish, RUSSIA, THAI, Turkish, VIETNAMESE.
4. Product Overview & Accessories

Image: Bluavido 4G Live Streaming Dash Cam showing the main unit, rear camera, and key features.

Image: Detailed views of the dash cam, highlighting its design and ports.
Included Accessories:

Image: Product Accessories including the DVR, HD Back Cam, Step down line, Car charger, and Adapter cable.
- 1x Host (Main Dash Cam Unit)
- 1x Rear Camera
- 1x Power cable male adapter
- 1x Cigarette lighter female adapter
- 1x Fuse cable female adapter
- 1x User Manual
5. Setup Guide
Step 1: Insert SIM/TF Card
Before mounting, insert a compatible 4G SIM card (if 4G functionality is desired) and a microSD (TF) card (up to 256GB, Class 10 recommended) into their respective slots on the dash cam. Ensure they are inserted correctly until they click into place.
Step 2: Mounting & Connection
- Mount the Main Unit: Securely attach the main dash cam unit to your vehicle's windshield using the provided mount. Position it to ensure a clear view of the road ahead without obstructing your driving view.
- Connect Power: Connect the main unit to your vehicle's 12V power outlet using the original car charger cable. Ensure the connection is secure.
- Install Rear Camera: Mount the rear camera to your vehicle's rear windshield or near the license plate. Route the rear camera cable to the main unit and plug it into the designated port.

Image: Visual guide for the 3-step setup process.
Step 3: App Download & Connection
- Download CloudSpirit App: Scan the QR code provided in the dash cam's interface or search for "CloudSpirit" in your smartphone's app store (compatible with Android 10+ and iOS 12.0+).
- Connect to Dash Cam: Follow the in-app instructions to connect your smartphone to the dash cam. This typically involves scanning a QR code displayed on the dash cam screen.

Image: CloudSpirit APP Connection interface and supported languages.
Note on QR Code: If the QR code is unavailable, it may indicate that the SIM card is not installed or does not have a 4G network. The QR code will automatically update to the latest valid code once a functional 4G network is detected.
6. Operating Instructions
Dual Camera Recording
The dash cam records simultaneously from two cameras:
- Front Camera: 2K resolution (2560x1440) at 25 frames per second, with a 140-degree wide-angle view.
- Rear Camera: AHD720P resolution (1280x720) at 25 frames per second, with a 130-degree wide-angle view.

Image: Visual representation of 2K front and 720P rear dual recording.
4G LTE Connectivity
The dash cam supports 4G mobile networks, allowing for internet access and remote features. Supported network bands include FDD LTE: B1/B3/B5/B8/B38/B39/B40/B41.
Important Regional Notice: This dash cam's 4G LTE functionality is primarily designed for use in Europe, Asia, Africa, Australia, and Brazil. It is NOT compatible with 4G networks in most of North and South America (excluding Brazil). Please verify network compatibility in your region before relying on 4G features.

Image: Live streaming via 4G LTE connection, keeping you connected to your car.
APP Remote Monitoring & GPS Tracking
Utilize the CloudSpirit app to remotely monitor your vehicle. When connected via 4G, you can:
- Live Video: View real-time video footage from your dash cam.
- Playback: Access and replay recorded video clips.
- GPS Track History: Review your car's driving path and location history.
- One-Click Capture: Take snapshots or short video clips remotely.

Image: Live remote monitoring and GPS track history via the CloudSpirit app.

Image: CloudSpirit app features for remote playback, GPS tracking, and one-click capture.
Wi-Fi Hotspot
The dash cam can function as a 2.4GHz Wi-Fi hotspot. Once connected to a mobile network (via SIM card), it can share internet access with other Wi-Fi-enabled devices like smartphones and tablets.

Image: Dash cam providing a Wi-Fi hotspot for connected devices.
24-Hour Parking Monitor with G-Sensor
The dash cam provides continuous surveillance even when your vehicle is parked:
- Impact Activated: A built-in G-sensor automatically triggers recording if it detects a collision or significant vibration while parked.
- Hibernation Mode: When the car is turned off, the dash cam enters hibernation. Upon detecting a collision, it activates, records video, and sends a notification to your CloudSpirit app.

Image: 24-Hour Parking Monitors with G-Sensor, automatically monitoring vibration and recording incidents.

Image: Visual explanation of the 24-hour parking monitor with G-Sensor.
Cyclic Recording
This feature ensures continuous recording by automatically overwriting the oldest files on the memory card when storage is full. This prevents the camera from stopping recording due to lack of space.
G-Sensor (Emergency Lock)
The 3-axis G-Sensor detects sudden acceleration, braking, or collisions. When such an event occurs, it automatically locks and protects the current video footage, preventing it from being overwritten by cyclic recording. This ensures critical evidence is preserved.

Image: G-Sensor functionality, locking important footage upon collision detection.
Night Vision
The dash cam is equipped with advanced night vision technology to capture clear and detailed footage even in low-light conditions, ensuring visibility during nighttime driving or parking.
7. User Tips
- App Name: The companion app for this dash cam is called CloudSpirit. Search for it in your app store.
- 4G Activation: Ensure your SIM card is properly inserted and has an active 4G data plan for remote monitoring features to work.
- Power Source: Always use the provided original power cable to ensure stable and sufficient power supply to the dash cam.
8. Troubleshooting
- QR Code Unavailable: If the QR code for app connection is not displayed or is unavailable, check if the SIM card is correctly installed and has an active 4G network. The QR code will update once a stable 4G connection is established.
- No 4G Connectivity in North/South America: This dash cam's 4G LTE is not compatible with most North and South American networks (except Brazil). If you are in these regions, 4G features will not work.
- Device Not Starting/Power Issues: Ensure you are using the original 5V 3A power cord. Third-party USB cables providing only 5V 1A are insufficient.
- Can I use the dash cam without a SIM card? Yes, all features except 4G connectivity (remote monitoring, live streaming via 4G) will function normally without a SIM card, including video recording, local Wi-Fi connection, and parking monitor.
- Parking Monitor requires OBD cable? The parking monitor feature uses the car's power. While it can function with the standard power cable, an optional OBD cable might be required for extended or specific parking surveillance functionalities, depending on your vehicle's power management system.
9. Specifications
| Feature | Specification |
|---|---|
| Front Camera Resolution | 2K (2560x1440) @ 25fps |
| Rear Camera Resolution | AHD720P (1280x720) @ 25fps |
| Viewing Angle | 140° (Front) | 130° (Rear) |
| Connectivity | 4G LTE (FDD LTE B1/B3/B5/B8/B38/B39/B40/B41) |
| GPS | Built-in GPS & Beidou |
| Wi-Fi | 802.11b/g/n 2.4GHz |
| Operating Temperature | -20°C to +70°C |
| APP Compatibility | Android 10+ & iOS 12.0+ |
| Max External Memory | 128GB (microSD/TF, Class 10 recommended) |
| Power Source | Corded Electric (Type-C input/output, 5V 3A) |
| Battery | NO Battery (Supercapacitor for emergency power) |
| Special Features | G-Sensor, Built-in GPS, Anti Surge Voltage Impact, Waterproof (rear cam), Anti Fog, Anti Vibration, Real Time Surveillance, Automatic White Balance, Wide Dynamic Range, WiFi Function, Parking Monitor, Speed and Coordinates Recording, NightShot Function, Loop-Cycle Recording |
| Chipset Manufacturer | Allwinner |
| Imaging Sensor | Sony CCD |
| Display Size | 3"-5" LCD |
| Dimensions (W x H x D) | 85mm*50mm |
| Weight | 650G |
| Certification | CE, RoHS |
10. Warranty & Support
This Bluavido Dash Cam comes with a 180-day warranty. For technical support, troubleshooting assistance, or any inquiries regarding your device, please contact the official Bluavido customer support channel.