System

Main processor

Technical grade embedded microprocessor HI 3520DV300,Embedded LINUX operating system

Display screen

1/4 screen (take analog channel as an example, other is base on the selected channel mode)

video

Video standard

PAL(625 lines,50fps);NTSC(525lines,60fps)

Monitor quality

VGA:HD;HDMI:HD

Encode capability

Local analog input:4*1080P;4*1080N;

Local analog + network digital input:4*1080P(analog)+4*1080P(ip)

All network digital input:8*1080P,16*960P;4*5M

Decode capability

1*1080P

Motion detection

Each channel can set 192(16*12)detection area;can set multi-level of flexibility (for local analog channel only)

playback

Record mode

manual>alarm>motion detection>timing

Local playback

4ch playback synchronously

Video search

time,date,event,channel search

Record 

Space occupation

1080P 20-30G/day/CH  720P 20G/day;960H 12~20G/day*ch; audio:691.2M/day*ch

Video storage

Local HDD ,Network

Back  up mode

Network backup,USB portable HDD,USB imprint,

port

Video input

4ch BNC

Video output

1ch VGA,1ch HDMI

Audio input

4ch

Audio output

1ch

Alarm input

NO

Alarm input

NO

Network port

RJ45 10M/100M self-adaptive Ethernet port

PTZ control

1 RS485;support multi kinds of PTZ protocol