Features And Specifications; Overview; Function - Dahua Mobile DVR Series User Manual

1 Features and Specifications

1.1 Overview

This series mobile product is a mobile video surveillance product based on our new platform.

It Integrates image process technology, wireless network technology, GPS technology,
structure technology and vehicle information sampling and process technology together.

Uses strong aluminum alloy case and adopts two 2.5-inch HDDs(max thickness 7mm+9mm)
and one SD card as the storage media. It supports built-in 3G/4G, Wi-Fi wireless transmission
mode and GPS module（optional）.

Installed on the vehicle, it can realize local audio/video storage and vehicle information
sampling, at the same time it can transmit real-time video and vehicle information to the
remote management center and establish real-time remote wireless surveillance
management system.
This series product can be widely used in many vehicle areas or mobile surveillance areas such
as long-distance passenger transport, city public transportation, public security system, road
administration, logistics vehicle.

1.2 Function

Note

Slight difference may be found due to different series products.

GPS, Wi-Fi, 3G/4G/Beidou/GLONASS function are optional. Please make sure you
purchased product support these functions.
Main Function
Storage
Video output
Compression format
Backup
Record and playback
Network operation
Details
Special data format to guarantee data security and can avoid vicious
data modification.
Analog AV output port, VGA port. Use monitor or displayer, video wall
to realize surveillance function. Support VGA output.
Multiple-channel audio and video signal. An independent hardware
decodes the audio and video signal from each channel to maintain
video and audio synchronization.
Two backup modes:

Backup on the flash disk.

Backup on SD card.

Support each channel real-time record independently, and at the
same time it can support search, forward play, network monitor,
record search, download and etc.

Support various playback modes: slow play, fast play, backward
play and frame by frame play.

Support time title overlay to view event accurate occurred time

Support specified zone digital zoom function.
Support network remote real-time monitor, remote record search and
remote PTZ control.
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