System    Embedded LINUX Embedded LINUX
Operating System    Video & Audio Video & Audio
IP Camera Input    32 channel
Two-way Talk    1 channel Input, 1 channel Output, BNC 1 channel Input, 1 channel Output, BNC
Interface    1 HDMI, 1 VGA, 1 BNC
Resolution    800*600; 1024*768; 1280* 1024; 1440*900; 1920* 1080
Display Split    1/4/8/16 1/4/8
OSD    Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Compression    H.264 (High Profile@Level4.2) / MPEG-4
Resolution    1080P(1920x 1080) / 720P(1280x720) / D1 (704x576/704x480)
Record Rate    Max 8CH@1080P or 16CH@720P or 16CH@D1 Max 16CH@1080P or 32CH@720P or 32CH@D1
Record Mode    Manual, Schedule(Regular(Continuous), MD, Alarm), Stop
Record Interval    1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec
Trigger Events    Recording, Alarm, Video Push, Email, Buzzer
Video Detection    Motion Detection* Video Loss* HDD Loss
Alarm Input    4 channel
Relay Output    1 channel
Sync Playback    8CH D1 or 4CH 720P or 1CH 1080P 8CH D1 or 4CH 720P or 1CH 1080P
Search Mode    Time/Date, Alarm, MD & Exact search (accurate to second)
Playback Functions    Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera,
Backup Mode    USB Device / Network Full screen, Repeat, Shuffle, Backup selection, Digital zoom
Ethernet    RJ-45 port (10/100M)
Network Functions    HTTP, IPv4/IPv6, TCP/IP, UPNP, DHCP, DNS, PPPOE, DDNS
Max.User Access    20 users
Mobile Phone    IPhone, IPad, Android IPhone, IPad, Android
Internal HDD     4 SATA ports, up to 4TB
USB Interface    3 ports (1 Rear), USB2.0
RS232    Yes Yes
RS485    1 port, For PTZ control
Power Supply    DC12V/2A DC12V/4A
Power Consumption    10W(without HDD) 10W(without HDD)
Working Environment    -10 ~+55°C / 10~90%RH / 86~106kpa -10 ~+55°C / 10~90%RH / 86~106kpa
Dimension(W*D*H)    255*230*47 (mm) 1U, 315*274*45 (mm)
Weight    1.2-1.5kg(without HDD) 1.5-2.0kg(without HDD)
Network cable    4*18M