Operating system：embedded linux

Chip：MC6630

Memory：1G

Language：English, Italian, Spanish, Russian, Portuguese, Turkish, Polish, Romanian, Farsi, Arabic

Video Input：4 Channel

Video Resolution：4*1080N@25fps (944*1080)

Coding Capacity：4*1080N@25fps

Decoding Capacity：4*1080N@25fps

Video Output：1ch HDMI(1080P), 1ch VGA(1080P)

Compression Format：H.265

BNC output：Not support

Input channel：Support 1080N analog + 1080P digital switching

Audio input：One Way

Audio Output：One Way

Coaxial audio：4 Channel

Internal HDD：1 SATA Port(Not support e-sata)

Capacity：Up to 8 TB 

Recording：Manual Recording, Timed Recording, Motion Detection

Playback：Play back 2 channels at the same time, support Time retrieval, Calendar retrieval, Channel retrieval, Event retrieval

Backup：Support USB mobile hard disk, U disk, USB,  DVD burner

Lan port：10/100 Mbps Ethernet (RJ-45)

Network protocol：TCP/IP,HDCP,DDNS,NTP,UDP,SMTP

Alarm Mode：Motion Detection Alarm, Video Loss Alarm, Video Occlusion Alarm

Alarm Reminder：Screen Tips, APP Push

Lan Interface：1* RJ45

USB  Interface：2* USB2.0

HDMI Interface：1

VGA Interface：1

Audio Interface：2*AV

Power Interface：1* DC 12V 2A (5.5*2.1*10 )

Working Temperature：-10°C ~50°C

Working Humidity：10%~90% RH