Professional 4CH HDD DVR Support ADAS DMS BSD Function 4G GPS Vehicle Tracker

Descrição de produto

Professional 4CH HDD DVR Support ADAS DMS BSD Function 4G GPS Vehicle Tracker

This integrated vehicle device combines multi-module functions and is suitable for commercial fleet, logistics transportation or passenger vehicle safety management scenarios, and its core advantages are reflected in the following five directions:

Professional 4CH HDD DVR Key Features

1. Panoramic monitoring and high capacity storage (4CH HDD DVR)

Four-channel multi-view coverage: supports synchronous recording of front and back cameras, eliminates visual blind areas, and completely records the surrounding environment of the vehicle, which is suitable for accident liability determination or operation behavior supervision.

Large-capacity hard disk storage: HDD hard disk can store several weeks to several months of high-definition video (for example, 2TB hard disk can store 1080P video for about 500 hours), support cyclic recording, and automatically lock critical events to prevent overwriting.

High resolution and night vision: mainstream devices support 1080P/4K image quality, equipped with infrared light or starlight sensors, night or low light environment can still clearly capture license plates, faces and other details.

2. Active Safety Protection (ADAS + BSD)

Collision warning (ADAS) : The forward-looking camera detects the vehicle/pedestrian in front of it, calculates the collision risk, and sends an audible and visual alarm 1.5-2 seconds in advance to reduce the probability of rear-end collision (research shows that it can reduce the risk of rear-end collision by 40%).

Lane Departure Reminder (ADAS) : Identify lane deviation behavior and remind the driver to correct the direction, especially for long-distance driving fatigue scenarios.

Blind spot monitoring (BSD) : Detect blind spot vehicles in the rear side by radar or camera, and reduce scratch accidents by rearview mirror indicator or buzzer when changing lanes (measured can reduce the lane change accident rate by 15%).

3. Driver Behavior Management (DMS)

Fatigue and distraction monitoring: Based on facial recognition technology, it can detect eye closing time, yawn frequency, head posture, etc., and judge tired driving (accuracy rate > 90%); They also monitor distracting behaviors such as smoking and talking on the phone.

Authentication and permission control: Support face recognition to start vehicles or switch accounts, prevent unauthorized personnel from operating, suitable for sharing vehicles or multi-person shift scenarios.

Data driving evaluation: Generate driving behavior score reports (such as rapid acceleration/braking times, speeding time) to help enterprises optimize driver training programs and reduce insurance costs.

 
Professional 4CH HDD DVR Product Pictures

Professional 4CH HDD DVR Typical Application Scenario

Logistics fleet: remote monitoring of cargo loading and unloading to prevent rollover accidents caused by fatigue driving.

Online car/taxi: to ensure the safety of the company and restrict the service specification.

School bus/passenger vehicle: real-time monitoring of overloading and speeding to improve passenger safety.

Special vehicles (transportation of hazardous chemicals) : electronic fence and driving behavior control to prevent high-risk scenarios.

Our Advantage
We are the team that invested in the development of AI video recorders in the early days, and we have rich experience and mature technology. Our products are sold at home and abroad, and can be adapted to the requirements of different fleets, and are well received by customers. You can solve problems in one stop with us, our products contain all the equipment of vehicle monitoring system, saving your cost and time.

FAQ
Q1.Does the DVR have GPS tracking?
Yes, the built-in GPS module provides real-time vehicle tracking and stores route history for later review.
 
Q2.How does the G-sensor work?
The G-sensor detects sudden impacts, collisions, or harsh braking. When triggered, it automatically saves and locks the relevant footage to prevent overwriting.
 
Q3.Can I access the footage remotely?
Yes, the device supports remote access via a mobile app or PC. You can view live footage, playback recordings, and manage settings from your smartphone or computer.
 
Q4.Does the DVR support night vision?
Yes, the connected cameras (if equipped with night vision) can capture clear footage in low-light or dark conditions.
 
Q5.What happens if the SD card is full?
The device features loop recording, which automatically overwrites the oldest footage when the SD card is full, ensuring continuous recording without manual intervention.