
3-Channel Dash Cam Universal Vehicle System
All-Round Coverage Guarding Every JourneyExperience complete protection with our advanced monitoring systems designed for modern fleets.
Precise User Group Matching for 3 Channel Dash Cams
3 Channel Dash Cam is tailored to specific user groups based on their unique needs, with precise matching as follows

Ride-hailing (Uber/Lyft) Drivers
Need to retain evidence of passengers’ behavior to safeguard their legitimate rights and interests.

Taxi / Fleet Managers
Require unified monitoring of vehicle operational status, as well as the safety of drivers and passengers.

Truck / Commercial Vehicle Drivers
Need to monitor cargo safety and the in-vehicle environment, which caters to the demands of long-distance transportation.

Users with a Strong Safety Awareness
Pursue “dead-zone-free” protection to cope with various unexpected scenarios on the road.
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.
Learn about related products
Perfect for wholesale/custom buyers — get a sample to evaluate quality before bulk orders.
Comparison of Single/Dual/Tri/4-Channel Dash Cams
Understand the differences to make the right choice for your fleet.
| Type | Coverage | Core Advantages | Target Users |
|---|---|---|---|
| Single-Channel | Only the front of the vehicle | Low cost, easy installation | Car owners on a budget who only need basic road condition recording |
| Dual-Channel | Front + rear of the vehicle | Covers front and rear road conditions with balanced cost performance | Ordinary private car owners and daily commuters |
| 3-Channel | Front + rear + interior of vehicle | All-round monitoring with a complete chain of evidence | Ride-hailing/taxi drivers, family-oriented private car owners, truck/fleet managers |
| 4-Channel | 360° all-round coverage | 360° all-round monitoring to completely eliminate visual blind spots | Fleet management scenarios requiring unified monitoring of multi-vehicle dynamics |
Benefits of Using a 3 Channel Dash Cam

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.

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.

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

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. 24/7 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 provides 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.
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.
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
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.
Related Content
See the latest page, article, and product updates from the site.
Insights & updates
Golf Cart GPS Tracker
Golf Cart GPS Tracker for Courses, Clubs and Rental Fleets Protect and manage every cart you own — wire-free installation, 12-24 months of battery, and a...
2 Channel Dash Cam
2 Channel Dash Cam Front + Rear or Interior Dual Recording OptionsAll-Round Protection for Driving Safety GreatWill Tips: How to Tell Them Apart? If a product...
Wireless GPS Tracker
Wireless GPS Tracker Easy Installation, Privacy Protection, Stable & Reliable Industrial-grade wireless tracking for fleets, assets, and field teams — with OEM/ODM, private label, and flexible...
Fleet Dashcam Solutions
Fleet Dashcam Solutions Video Telematics for Commercial FleetsAn all-in-one vehicle camera system for commercial fleets. It provides real-time video recording, GPS tracking and safety monitoring to...
4G Waterproof GPS Pet Tracker
4G Waterproof GPS Pet Tracker — Built for Premium Pet Brands GPS + BDS + WiFi + BLE quad positioning, IP67 waterproofing engineered for real dog/car...

