Model

D7304

Main processor

Industrial grade embedded micro controller chip

Operating system

Embedded LINUX operating system

System resource

Multi-channel real-time recording synchronously, 

multi-channel real-time playback, 

multi-channel multi-user network operation, USB back up.

Operation interface

16 bit real color GUI interface support mouse operation

Multilingual Language

YES, supporting 14 kinds of  languages

Display screen

1/4 screen

Image encode

H.264(Main Profile)

Monitor quality

Monitor:D1; VGA&HDMI( 1920*1080；1280*1024；1280*720；1024*768)

Playback quality

/720P

Encode capability

4ch720P

Decode capability

720P@25fps

Audio compression

G.711A

Record mode

Manual, alarm, motion detection, timing

Snapshot

YES

Local playback

1ch 720P@25fps

Video search

Time, date, event, channel search

Space Usage

Video  720P:10G~42G/day*channel,audio  691.2M/day*channel

Video storage

Local Hard Disk, Network

Back up mode

 Network backup, USB portable HDD, USB (FAT32 form)

Video input

4ch IP Camera

Video output

1ch BNC(1.0Vp-p,75Ω), 1ch VGA , 1ch HDMI

Audio output

1ch RCA (200-3000mV,5KΩ)

Network port

1*RJ45 10/100 Base-T self-adaptive Ethernet port

PTZ control

1*RS485 port, Support more than 5 kinds protocols.

USB port

2* USB 2.0 port

HDD port

Accommodates 1 SATA HDD (1 HDD capacity up to 2TB)

User level

Admin 

User right

Users can set different permissions 

Password protection

YES

Remote Independent Operation

YES

Download records

YES

Remote Event Trigger Recording

YES

CMS

CMS Software for multiple DVR (up to 255 Device)

Browser

Internetie32-bit,360,Sogou,Google, Mozilla Firefox

Live Audio

YES

On-line user

Max.10

Mobile Surveillance

YES (Supporting iPad, iPhone,Android)

Network Protocol

DHCP/ADSL,PPPOE, SMTP,TCP / IP,DDNS,Wireless dial,WIFI,P2P

Motion detection

FTP/YES

Event Notification

 E-Mail

Pre-alarm Recording

YES

Video loss

Video loss notification

IR remote controller

Remotely control DVR and PTZ cameras via IR transmitter 

Remote  control

YES

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