4CH 1080P Digital Video Recorder HD Camera SD Card GPS GSM Chips Tracking Mobile DVR Bus Truck Mdvr Vehicle Black Box Mdvr Video,Demo, How It Works & Features

Name: 4CH 1080P Digital Video Recorder HD Camera SD Card GPS GSM Chips Tracking Mobile DVR Bus Truck Mdvr Vehicle Black Box Mdvr
Uploaded: 2026-06-02T01:50:39+08:00
Description: Watch the 4CH 1080P Digital Video Recorder HD Camera SD Card GPS GSM Chips Tracking Mobile DVR Bus Truck Mdvr Vehicle Black Box Mdvr video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2025-04-09 3040

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Product Specifications

Model NO.:

GR02

Video Compression:

H.264

Compressed Format:

H.264

Operating System:

Linux

Application:

Commercial DVR

Video Input/Output:

4 Channel

Audio Input/Output:

4 Channel

Remote Control:

With Remote Control

Support Network:

2g/3G/4G

Control Mode:

APP+Platform

Audio Compression Format:

G711A

Support Storage:

2*256g SD Card

Support Camera:

Max 4CH/720p HD

Host N.W.:

535g

Built-in Battery:

3.7V 500mAh

Working Voltage:

DC 9-36V

Trademark:

Great Will/Targestar

Transport Package:

Carton Packaging

Specification:

L161*W124*H41MM

Origin:

China

HS Code:

8526919090

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