Acceo B73 Series Car Dash Cam User Manual

1. Product Overview

The Acceo B73 Series Car Dash Cam is an advanced dual-channel video recorder designed to provide comprehensive surveillance and real-time tracking for your vehicle. Featuring 4G LTE connectivity, it offers remote live view, GPS tracking, and cloud storage capabilities. The system records in 2K resolution for the front camera and 1080P for the rear, ensuring clear footage. Equipped with a supercapacitor for reliable operation in extreme temperatures and intelligent features like pedestrian detection, collision warning, and various parking monitoring modes, the B73 Series dash cam enhances driving safety and vehicle security.

Key Features:

• 4G LTE Connectivity: Remote live access, real-time GPS tracking, and cloud monitoring.
• Dual-Channel Recording: 2K (2560x1440P) front camera and 1080P (1920x1080P) rear camera.
• Supercapacitor Power: Ensures stable operation in extreme temperatures (-10℃ to 70°C) without battery risks.
• Advanced Safety Features: Pedestrian Detection, Collision Detection, Adjustable G-Sensor.
• Parking Monitoring: Four modes including Low Bitrate and Low Framerate for efficient storage.
• Cloud Storage: Automatic upload of incident footage to the cloud.
• 'Find My Car' Function: Easily locate your vehicle via the mobile app.
• Wide View Angle: Front 165°, Rear 145°.
• Night Vision: Enhanced low-light recording.

2. Setup Guide

2.1 What's in the Box

The package typically includes: 1 x Dashcam-B73, 1 x 24-hour parking cable, 1 x User Manual, 1 x USB Card Reader (Gift), 1 x Electrostatic Sticker, 1 x 6M Rearview Camera. Depending on the variant, a SIM card (EU, IL, or SA) may also be included.

2.2 SIM Card Compatibility

For 4G LTE functionality, ensure your SIM card supports the following frequency bands:

• Europe/Africa/Oceania/South/South America/Asia: FDD (B1/B3/B5/B8)
• America: FDD (B34/B38/B39/B40/B41)

This image displays a table of applicable countries for EU SIM cards, including Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, The Netherlands, Norway, Poland, Portugal, Reunion Island, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, and England.

2.3 Memory Card Installation

The dash cam supports Micro SD/TF cards up to 256GB. A Class 10 speed rating is required for optimal performance. Insert the memory card into the designated TF card slot on the device.

2.4 Power Connection

Use the provided standard charging cable (Type-C input/output) to power the dash cam. Ensure the cable is securely connected to prevent startup issues. The device operates on 12V-24V input and 4.75V-5.25V output.

2.5 Camera Installation

This diagram illustrates the installation process. The front camera discreetly mounts behind the rearview mirror, ensuring no vision block. The rear camera offers two mounting options: inside the cabin or externally on the vehicle, suitable for various vehicle types including RVs and pickup trucks.

3. Operating Instructions

3.1 4G LTE Remote Connection

This image demonstrates the 4G LTE connection feature, allowing instant live access over a cellular network. Users can view real-time HD footage and check the precise location of their vehicle on a map through the mobile app (HotKam).

With a stable 4G LTE connection, you can remotely access your dash cam 24/7. Open the 'HotKam' mobile app to view live HD footage from inside or outside your vehicle, check its precise location, and monitor remotely, even when parked.

3.2 Dual-Channel Recording

This image illustrates the dual-channel recording capability, showing a clear 2K front view and a 1080P rear view, ensuring comprehensive coverage.

The system records simultaneously from both front and rear cameras. The front camera captures in 2K (2560x1440P) resolution, while the rear camera records in 1080P (1920x1080P). This dual-camera setup eliminates blind spots and provides complete coverage of your surroundings.

3.3 1080P Waterproof Rear Camera

This image highlights the features of the 1080P waterproof rear camera, including its ability to be mounted inside or outside, 145° wide coverage, STARVIS 2 Night Vision, and superior clarity compared to standard 1080P.

The rear camera is waterproof and designed for external mounting, effectively addressing visibility issues caused by tinted windows or rear obstructions in larger vehicles like RVs or pickup trucks. It ensures full rear-view coverage with 1080P clarity and STARVIS 2 Night Vision.

3.4 Pedestrian Detection

This image illustrates the pedestrian detection feature, highlighting human detection zones in both the front and rear of the vehicle. Note: Microwave radar works when the car is parked.

The dash cam features dual-channel pedestrian detection, monitoring both the front and rear of your vehicle. It alerts you to pedestrians, enhancing safety. The detection sensitivity is configurable.

3.5 Adjustable G-Sensor Protection

This image shows how the adjustable G-sensor protects footage during collisions, capturing critical evidence from both front and rear perspectives.

The built-in G-sensor automatically locks footage upon detecting a collision or impact. This ensures critical evidence, such as license plates or acts of vandalism, is captured from every angle and securely preserved.

3.6 Parking Monitoring Modes

This image details the four monitoring modes: Pedestrian Detection (operates when vehicle is on, 10s pre-recorded, 30fps video), Collision Detection (captures collisions/impacts), Low Bitrate Mode (HD@30fps, extends storage), and Low Framerate Mode (1/5/10/15fps, no audio, saves storage space).

The dash cam offers four distinct parking monitoring modes:

• Pedestrian Detection: Operates when the vehicle is on, featuring high-quality 30fps video with 10 seconds pre-recorded footage. Detection sensitivity is configurable.
• Collision Detection: Front and rear cameras automatically capture collisions/impacts, securing evidence for fraud claims.
• Low Bitrate Mode: Records in HD at 30fps, extending parking surveillance storage. Ideal for busy streets.
• Low Framerate Mode: Records parking videos at 1, 5, 10, or 15 frames per second without audio, saving significant storage space using image sequences.

3.7 'Find My Car' Function

This image illustrates the 'One Click to Find Your Car' feature, showing a smartphone app with a map to quickly locate your vehicle and plan a route.

With the one-tap 'Find My Car' function in the app, you can instantly locate your vehicle on a map and get directions, whether in a large parking lot or a crowded city street.

4. Maintenance

4.1 Supercapacitor Benefits

This image highlights the supercapacitor's benefits: Longer Lifespan, No Explosion Risk, All-Weather Resistant, and Eco Engineered, ensuring reliable operation from -10°C to 70°C.

The dash cam is powered by a supercapacitor, ensuring reliable extreme-temperature operation (-10℃ to 70°C). This battery-free design guarantees safer, more stable performance with a longer lifespan and no explosion risk, making it all-weather resistant and eco-engineered.

4.2 Memory Card Management

The dash cam features loop-cycle recording, which overwrites the oldest footage when the memory card is full. To maintain optimal performance and prevent data corruption, it is recommended to regularly format the memory card (e.g., once a month) using the dash cam's settings or the companion app.

5. Troubleshooting

5.1 Common Issues and Solutions

• Dash Cam does not power on: Ensure you are using the standard charging cable provided. Check the power connection to the vehicle's power source.
• 4G LTE connection issues: Verify that your SIM card is correctly inserted and supports the required frequency bands for your region. Check your mobile data plan.
• Recording errors or corrupted files: Ensure you are using a Class 10 or higher Micro SD/TF card. Format the memory card regularly.
• GPS not tracking: Ensure the GPS module has a clear view of the sky. Check app settings for location services.
• App connectivity problems: Ensure your smartphone has a stable internet connection. Update the 'HotKam' app to the latest version.

For further assistance, please refer to the full user manual or contact customer support.

6. Specifications

7. Warranty and Support

7.1 Product Warranty

The Acceo B73 Series Car Dash Cam comes with a 365-day warranty from the date of purchase, covering manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.

7.2 Customer Support

For technical support, troubleshooting assistance, or warranty inquiries, please visit the official Acceo website or contact your retailer's customer service department. Ensure you have your product model and purchase details ready.

8. User Tips

• Always use the provided standard charging cable: Some users have reported issues when using non-standard cables, which can prevent the device from starting up or functioning correctly.
• Verify SIM card compatibility: Before purchasing a SIM card for 4G LTE features, double-check that its frequency bands are compatible with the dash cam's specifications for your region.
• Regularly format your memory card: To ensure smooth recording and prevent data corruption, it's good practice to format your Micro SD card once a month.
• Consider the parking cable: For continuous 24-hour parking monitoring features, ensure the dash cam is connected via the dedicated 24-hour parking cable.