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3-Channel Dash Cam Universal Vehicle System

All-Round Coverage Guarding Every Journey

Experience complete protection with our advanced monitoring systems designed for modern fleets.

TECH EXPLAINED

What are the channels in dash cam?

In the dash cam industry, a “channel” refers to the distinct camera units integrated into the device.

Single-Channel Dash Cams

Single channel dash cam is equipped with one camera unit that records footage from the front of the vehicle. This configuration is perfect for capturing critical moments such as road conditions and traffic accidents, or simply documenting the scenery along the journey.

Dual-Channel Dash Cams

Dual channel dash cams feature two camera units: one for recording the front view and the other for the rear view. This dual-camera setup ensures all-round monitoring, providing both the on-road perspective and footage of any events that may occur behind the vehicle.

3 Channel Dash Cams

For more comprehensive monitoring, 3 Channel dash cams are composed of three cameras that can be installed inside your vehicle. The front and rear cameras capture the front and rear areas of the vehicle respectively. The third camera is mounted inside the vehicle, typically above the dashboard.

Perfect for wholesale/custom buyers — get a sample to evaluate quality before bulk orders.

OVERVIEW

Comparison of Single/Dual/Tri/4-Channel Dash Cams

Understand the differences to make the right choice for your fleet.

TypeCoverageCore AdvantagesTarget Users
Single-ChannelOnly the front of the vehicleLow cost, easy installationCar owners on a budget who only need basic road condition recording
Dual-ChannelFront + rear of the vehicleCovers front and rear road conditions with balanced cost performanceOrdinary private car owners and daily commuters
3-ChannelFront + rear + interior of vehicleAll-round monitoring with a complete chain of evidenceRide-hailing/taxi drivers, family-oriented private car owners, truck/fleet managers
4-Channel360° all-round coverage360° all-round monitoring to completely eliminate visual blind spotsFleet management scenarios requiring unified monitoring of multi-vehicle dynamics

Benefits of Using a 3 Channel Dash Cam

High-Definition Image Quality, No Compromise on Details​

Enhanced Safety

It monitors not only the vehicle’s surrounding environment but also the interior situation. This feature is highly practical for professionals in the transportation industry.

Full-Dimensional Protection, Adaptable to Multiple Scenarios

Valuable Legal Evidence

In the event of a traffic accident, footage from the dash cam can help the police determine the liable party. Taxi drivers can also use footage from the in-car camera as evidence to prove vehicle damage caused by passengers to the police or insurance companies.

Intelligent Functions, Proactively Avoid Risks

Comprehensive Parking Protection

Supports 24-hour parking monitoring, simultaneously capturing abnormalities (collisions, theft) in the front, rear, and interior of the vehicle.

Intelligent Functions, Proactively Avoid Risks

In-Car Safety Monitoring

Enables real-time oversight of passenger behavior (for ride-hailing services), the condition of children in the car (for family cars), and the safety of cargo (for trucks).

Perfect for wholesale/custom buyers — get a sample to evaluate quality before bulk orders.

Why Choose Us for Dashcam Wholesale & Car DVR Supply?

GreatWill professional Dashcam DVRs are designed for fleet safety and efficient vehicle management. With stable performance, customization support and complete after-sales service, we provide reliable video monitoring solutions for your business.

Tailored to Vehicle Management Needs

Great Will dashcam DVRs can be customized to meet the monitoring requirements of fleets of any scale, providing all-round safety and management support.

OEM & ODM Solutions

We offer flexible OEM & ODM services, supporting customization of product appearance, functions and packaging to build your own brand.

One‑Stop Service

Full support from product selection, customization and sampling to mass production, installation and after-sales. 7×24-hour technical support ensures worry-free cooperation.

Years of Experience

With over 18 years of industry experience, we have served large fleets worldwide with professional and reliable solutions.

Competitive Pricing

We provide cost-effective products and services to help you lower operating costs while ensuring high quality.

After-Sales Support

Full after-sales support including installation guidance, technical help and system upgrades for a worry-free experience.

Dashcam Customization & Private Label Options

GreatWill provide complete customization and private label services to help you build products that meet your brand needs

Custom Branding & Design

Support custom branding services, including LOGO customization, appearance design and packaging customization, allowing you to easily launch your own branded fleet management solutions.

Private Label

Offer private label services, enabling you to sell GPS trackers and vehicle dashcams under your own brand name without new product development.

Full Customization

Support full-range customization of hardware, firmware and functions to help you deliver unique solutions.

Competitive Pricing & Flexible MOQ

Provide flexible minimum order quantities (MOQ) and competitive pricing based on your requirements.

Process

How to Order Samples and Customize Your Dashcam

4 Steps to Custom Your Dashcam


Step 1: Choose Your Model

Select the model that best fits your fleet needs, such as Dashcam.


Step 2: Customize Your Product

Customize the product appearance, functions and packaging according to your brand requirements. We provide dedicated function customization services.


Step 3: Request a Sample

Fill out the form or contact our sales team to apply for a customized sample. We will provide a physical sample for your evaluation.


Step 4: Place an Order

After sample confirmation, you can proceed with bulk orders. We offer flexible Minimum Order Quantities (MOQ) to meet the needs of businesses of all sizes.

SELECTION TIPS

How to Choose the Right 3 Channel Dash Cam for Your Needs

Unique Value of 3 Channel Dash Cams

It simultaneously records footage from the front, rear, and interior of the vehicle, building a 360° dead-zone-free monitoring system. Its core advantage over single-channel (only front recording) and dual-channel (front + rear recording) models lies in the added in-vehicle viewing angle, which fills the gap in scene coverage.

Resolution Priority: Front > Rear > Interior

  • Front camera: 4K to 2K is the optimal choice for ultra-clear recording.
  • Rear camera: Match the front camera’s resolution for consistency.
  • Interior camera: 1080P to 720P or above is sufficient for daily monitoring needs.

Night Vision Performance

Prioritize models equipped with high-cost-performance sensors + IR infrared technology, especially for ride-hailing drivers or those who drive frequently at night.

Storage Requirements

For ultra-high-definition recording: It is recommended to use a 256GB to 512GB TF card for stable storage. High-end models: Optional cloud storage for more durable and secure data preservation.

Installation Method

Choose between plug-and-play (simple installation) or hardwired installation (supports parking monitoring), based on your actual usage needs.

In-Vehicle Viewing Angle Adjustment

Ride-hailing drivers: Select models with an adjustable-angle interior camera to capture passenger behavior clearly. Family car users: Opt for a wide-angle interior camera to cover the rear row and monitor children’s status.

Power Supply Compatibility

Confirm the vehicle voltage (12V/24V) before purchasing to avoid device startup failures.

Frequently Asked Questions

Does a 3 Channel Dash Cam consume more power?

No, it does not consume significantly more power. Most models are equipped with a low-power mode. When in parking monitoring mode, it only triggers recording when a collision is detected. Its power consumption during normal driving is approximately the same as that of a dual-channel dash cam.

What is the difference between a dual-channel dash cam and a 3 Channel Dash Cam?

A dual-channel dash cam can record footage from the front and rear of the vehicle, providing essential protection for most driving scenarios. A 3 Channel Dash Cam builds on this by adding an in-vehicle viewing angle, enabling more comprehensive protection for driving safety. It is the ideal choice for recording accidents or incidents that involve multiple angles or multiple vehicles.

Custom Dashcam OEM & ODM Services / Provide Your One-Stop Dash Cam Solutions

Looking for reliable dashcam solutions?

Contact us today for a custom quote. Our professional team provides tailored dash cam solutions to match your exact business needs.


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