8 Channel Mobile DVR

Yuwei F4 is a 8-channel AI mobile hard disk video recorder with one of its most impressive features being GPS/BDS real-time positioning. This function enables precise location tracking and trajectory recording of vehicles, allowing users to conveniently track vehicle locations and routes.

In addition, Yuwei F4 also has global 4G wireless transmission and WIFI communication capabilities, supports H265/H264 video formats and 1080p HD video recording, as well as intelligent technologies such as TTS text and voice broadcasting. At the same time, it is equipped with powerful artificial intelligence capabilities, supporting advanced monitoring functions such as ADAS, BSD, DSM, passenger status, cabin loading, and cargo conditions, greatly enhancing overall safety.

Product Features

Specification parameters

Product Features
8 Channel Mobile DVR

The technical core of the dangerous driving warning system and the driver status monitoring system has an internationally leading visual recognition algorithm engine, which is accurate and reliable;

Support intelligent monitoring functions such as ADAS (Advanced Driver Assistance System), BSD (Blind Spot Detection) and DSM (Driver Behavior Safety Warning), passenger status, compartment loading status and cargo status;

Support network remote upgrade program; support GPS/Beidou satellite real-time positioning;

Support 6 channels of analog video input; including 2 channels of 1080P high-definition video, 2 channels of audio input, 1 channel of IPC input, 1 channel of CVBS output, all-round audio and video intelligent monitoring and recording;

The data supports hard disk storage and SD card storage; dual storage ensures data security.

8 Ch Mobile DVR

Hard disk shockproof protection mechanism;

Support built-in protection memory;

UPR (Uninterruptible Power Recording) function to ensure that the video will not be lost at the moment of power failure;

Low voltage protection function to ensure the safety of vehicle batteries;

Patented storage medium protection device to prevent the hard disk and SD card from being disassembled at will;

Support the next generation video standard H265;

Single board design, high integration and high reliability;

Unique streaming media file system storage method to ensure data security from tampering

Specification parameters


Detailed Specification

Appearance structure

Size: 145×58×193mm

Shell material: PC+ABS, body material: aluminum alloy

Protection grade


Environmental suitability

Operating temperature: -30℃70℃,

Storage temperature: -40℃85℃

Working voltage

Working voltage range: 9 - 32V

Support car battery protection: 8.5V±0.5V/12V system, 17V±0.5V/24V system

12V/24V adaptive36V system is not supported

Ultra-low power consumption design

Static current <2mA

Support zero- power-consumption sleep mode

Power consumption

Average power consumption is less than 30W

Super capacitor

3 super capacitors can supply power to the system and camera

2~3s to save the complete video before power failure

Indicator lights

4 lights (1 positioning signal, 1 communication signal, 1 video recording, 1 terminal operation indication)

External interface

Power supply: TE-1318384-2

Positioning antenna connector: Fakra-C blue

Communication antenna connector: Fakra-D

Video interface: M12-4

IPC interface: M12-6


Maximum 6 channels of AHD/CVBS video input, can supply power to the camera, the output voltage value is 12V, single channel maximum output current 0.5A

1-channel IPC video input connector, 12V power supply

1-channel CVBS output


2-way camera recording, recording line supports key input detection

1 way shout MIC input


2.5-inch mechanical / solid state hard disk, can support 7mm / 9.5mm, hard disk shock absorption device fixed in the terminal (Maximum capacity support 2TB)

2 SD cards, pluggable mode, does not support simultaneous recording (Maximum capacity support 512GB)

Data interface

2-way RS232 interface, 5V power supply @ 500mA

1-way 485 interface, 1 way IPC interface, 12V power output (1A)

Positioning module

GPS and BeiDou positioning module

Communication module

4G module

SIM card

Drawer plug-in SIM card

IO function

8-channel input: ACC, left steering, right steering, door edge, emergency, reverse, brake, speed pulse

1 way output: fuel break power

Mobile DVR Certifications

Mobile DVR CE Certifications
Mobile DVR CE Certifications
Mobile DVR FCC Certifications
Mobile DVR FCC Certifications
Mobile DVR UKCA Certifications
Mobile DVR UKCA Certifications
Mobile DVR NBTC Certifications
Mobile DVR NBTC Certifications

Mobile DVR Q&A

What is 8 Channel Mobile DVR?

8 Channel Mobile DVR is a type of mobile digital video recorder. It is typically used in vehicle monitoring systems and can be installed in transport vehicles such as buses, trucks, taxis, etc., to record real-time video data inside and outside the vehicle.

The "8 Channel" refers to the fact that this mobile DVR device can receive and record 8 video signals simultaneously, meaning it can be connected to up to 8 cameras and record their videos at the same time. These cameras are usually installed at different locations on the vehicle to provide comprehensive monitoring.

Mobile DVRs also typically have storage capabilities, which can use hard or solid-state drives to store the recorded video data. They can also support real-time remote monitoring, transmitting video over wireless or mobile networks to a monitoring center or mobile device.

8 Channel Mobile DVR is widely used in vehicle safety monitoring, driving record-keeping, accident evidence collection, and other fields, providing reliable video recording and monitoring services.

How to view and manage the videos recorded by MDVR?

MDVR can provide related software or mobile applications through which the recorded videos can be viewed and managed. These software usually support functions such as real-time monitoring, historical playback, video download and setting adjustment.

How many camera connections does MDVR support?

The number of camera connections for MDVR depends on the specific model and configuration. Generally speaking, MDVR can support 2 to 8 L or even more camera connections

Can MDVR's video be accessed remotely?

Yes, yuweitek's MDVR supports remote access. You can connect to the MDVR through the background, and remotely view real-time video, playback video, and adjust settings.

Does MDVR support video analytics?

Yes, our MDVR can support video analysis function. These features may include motion detection, facial recognition, license plate recognition, and more. We have an independently developed statistical platform for users to use;

What are DVR and CCTV?

A DVR converts analog camera signals into digital format and stores them on a hard disk. DVR and CCTV are storage methods for closed-circuit television security systems.

What is the difference between DVR and NVR?

A DVR converts analog material to digital, while an NVR is only suitable for digital material.

What is the difference between a driving recorder and an MDVR?

An MDVR is a complete monitoring system with more functions than a driving recorder, such as sensors, in-car screens, etc.

What is the role of a car DVR?

A car DVR provides functions such as 24-hour monitoring, audio and video recording, transmission, positioning, etc.

How to choose a driving recorder?

Consider video resolution, viewing angle, GPS and Wi-Fi functionality, parking monitoring, etc.

Does a driving recorder need GPS?

GPS can record speed and location data, which helps locate the accident site and insurance claims.

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