• Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
  • Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
  • Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
  • Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
  • Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
  • Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr

Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr

After-sales Service: 1 Year
Warranty: 1 Year
Interface: VGA+CVBS
Samples:
US$ 200/Piece 1 Piece(Min.Order)
| Order Sample
Black/Mini
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr pictures & photos
Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
US $57-65 / Piece
Min. Order: 1 Piece
Diamond Member Since 2020

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Manufacturer/Factory

Basic Info.

Model NO.
GR04EC
Operating System
Linux
Number of Supported Hard Disk
1
Compression Format
H.264/H.265
Certification
FCC, CE, RoHS
Warranty Time
One Year
Stream Type
Video Flow
Input Channels
4
Interface Display
1/2/T/H/4
Brand
Great-Will/Targestar
Video Format
PAL/NTSC
Image Resolution
1080P/ 720p /960h/D1/CIF
Playback Quality
1080P/ 720p /960h/D1/CIF
Audio Compression
G.726/ Mg726/ G.711
Recording Method
Manual, Alarm
Storage Way
SD Card Storage
Working Voltage
DC:8V~36V
Working Temperature
-20 --- 70ºC
Consumption
Standby Power Consumption: 5.8mA Maximum Power Con
GPS/Bd
Supports Antenna Insertion/Extraction/Short Circui
Transport Package
Carton Box
Specification
142*153*33(mm)
Trademark
Great Will
Origin
China
HS Code
8526919090
Production Capacity
20000PCS/Day

Packaging & Delivery

Package Size
14.20cm * 15.30cm * 3.30cm
Package Gross Weight
0.950kg

Product Description

GR04EC--AI Professional Hard Disk Video Recorder MDVR Video Coding H.265 Bus Truck Mobile DVR Digital Video Recorder 4 Channels Wifi 4G Vehicle 360 MDVR 1080P Car Mobile MDVR
Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr







Interface







 
Audio and video input 4-way aviation head interface
Audio and video output 1 VGA video output or 1 aviation audio and video output
Alarm input 4 digital inputs (positive and negative triggering can be configured)
SD Card 1 SDXC high-speed card (supports up to 256GB)
USB Interface One USB 2.0 interface (supports full mouse operation, USB delay self check)
Ignition input 1 channel ACC signal
LED indicator light  PWR/RUN
SD card lock 1
Debug UART 1
Other Storage Capacity H. 265 1080P 675M/hour/channel
Software Upgrade
 
Upgrade Mode Manual upgrade, Automatic upgrade
Upgrade Method USB interface







Video Recording and Playback




 
Recording Method Manual, alarm
Video Bitrate Full frame 4096Mbps, with optional 6-level image quality
Audio Bit Rate 8KB/s
Storage Method SD card storage
Video Query

Retrieve by channel and recording type

Local Playback Playback by file
Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
The advantages of a hard disk video recorder MDVR:

1. High Storage Capacity: Hard disk recorders typically offer large storage capacities, capable of storing a vast amount of recorded content. Compared to other storage mediums like tapes, hard disks provide greater capacity for enduring storage of recorded data.

2. Convenient Data Management: Hard disk recorders come with convenient data management functionalities, allowing easy organization of recorded files, enabling actions such as search, copy, and deletion. Users can swiftly locate required video segments, enhancing overall usability.

3. High-Quality Recording and Playback: Hard disk recorders can capture videos in high quality and play them back at the same or even higher resolutions. These devices often support high-definition or even higher resolutions, providing clear video and audio effects.

4. Long-Term Reliability: Compared to other media, hard disk recorders offer higher durability and stability. Hard disks typically have longer lifespans and can reliably store data for extended periods with proper maintenance.

5. Flexible Connectivity and Integration: These recorders usually feature various interfaces and connection options, allowing integration with other devices such as surveillance cameras, computer networks, etc., enabling additional functionalities and expandability.
Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr

Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle MdvrMobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle MdvrMobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle MdvrMobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle MdvrMobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle MdvrMobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
FAQ:

1. Why can't MDVR product terminals go online on the GPS monitoring platform?
1)Check whether the SIM card is in arrears and whether the Internet access function is activated.

2)Check whether the GPRS antenna of the device is connected correctly and whether the signal is normal.

3)Check whether the online parameters of the device are configured correctly.



2. Why can't the MDVR product terminal be positioned on the GPS monitoring platform?
1)Check whether the GPS antenna of the device is in good contact, whether the location is correct, and whether the signal is normal. It is recommended to place it in a place with a strong signal. Note that some car glass shielding film will block the GPS signal.

2)Whether the device has an antenna open circuit/short circuit alarm, and whether the antenna voltage is normal.



3. How to choose the SIM card in the MDVR product terminal, and what functions need to be activated?
1)The built-in wireless communication module of the terminal is divided into WCDMA/EVDO/TD-LTE. The corresponding module settings are different, and the modules supported by different device numbers are also different, so please ensure that the communication module of the device corresponds to the SIM card. Never use a telecom SIM card on a WCDMA device.

2)
The SIM card used by the device needs to have sufficient traffic, and the size of the traffic package depends on the real-time preview video time. In order to facilitate the remote maintenance and debugging of the equipment later, it is recommended to turn on the phone and SMS functions


4. What should I do if the indicator light on the front panel of the MDVR product terminal is abnormal?
1)Check whether the input power of the device is normal and whether the device is powered on normally.

2)If there is no electricity, please check whether the power cord wiring is correct and whether the fuse of the power cord is in good condition.


3)If any indicator light is off, please check whether the corresponding part is functioning normally. For example SD card indicator light is off, please check whether the device is recognized and formatted. BDS/GPS light is off, please check the antenna and positioning module for abnormalities.



5. How to solve the problem that there is no video file in the storage medium of the MDVR device?
1)The storage medium (SD card, hard disk) is not found, check whether there is a storage device installed, whether the contact is intact, whether the storage device can read data normally on the computer, and whether the storage device is compatible with the video terminal
The storage device is not formatted, and the storage device needs to be formatted in the computer or video recorder before it can record normally.

2)The recording mode setting is wrong. This machine has three modes: timer recording, power-on recording, and alarm recording. Make sure your recording mode matches your work tasks; the device defaults to power-on recording. If your working mode is scheduled recording, Check the timing recording time period set by the device.

3)Whether the host is normal, check whether the host is turned on and enters normal work.

4)If the video is lost, check whether the camera has a video signal input to the host, and check whether there is a video image on the preview screen of the host. (the default mode of the host is preview open)




6. How to solve the problem that there are images in the playback video, but the vehicle is moving but there is no track?
1)The GPS antenna is not connected or the antenna is not connected properly.

2)The GPS antenna is placed indoors or inside the metal plate of the car body and other environments that are not conducive to receiving GPS (bad weather, tall buildings around, etc.), it is recommended to install it on the left and right corners of the windshield of the vehicle.

3)Whether the computer playing the video is connected to the Internet, if not connected to the Internet, the map information cannot be loaded, so the trajectory update cannot occur.



7. How to solve the problem that the platform device is online, but the video content cannot be requested?
1)Check whether the camera has images locally

2)Check if you are using a 3G communication card

3)Check whether the SIP port is set correctly


8. How to solve intermittent video and intermittent speed curve?
1)The device restarts repeatedly, caused by unstable voltage or short circuit

2)ACC flameout

3)Alarm recording is enabled (alarm recording cannot be overwritten), detailed settings refer to the video terminal user manual



 

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From payment to delivery, we protect your trading.
Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr pictures & photos
Mobile DVR Hard Disk Video Recorder Mdvr 4CH WiFi 4G Vehicle Mdvr
US $57-65 / Piece
Min. Order: 1 Piece
Diamond Member Since 2020

Suppliers with verified business licenses

Secured Trading Service
Manufacturer/Factory
Management System Certification
ISO 9001
OEM/ODM Availability
Yes