Features:
1.)MPEG4 compression & network transmission
2.)SOC single chip,high stability
3.)Linux operating system
4.)Full-D1 live monitoring,each or quad display
5.)High-resolution playback picture quality
6.)Audio recording available
7.)Motion detection & sensor triggered recording
8.)Motion detection:settable area & sensitivity
9.)Support hiding an appointed channel
10.)Configurable record picture quality & frame rate
11.)Network:IE based monitoring
12.)With remote control & removable hard drive tray
13.)Support PTZ control via built-in RS-485 port
14.)Video loss alarm function
15.)Password protection
16.)Built-in USB2.0 port for video backup to computer
17.)Self-recovery after power reconnected
18.)Optional thumb drive USB backup function

Specifications:
1.)Video Compression:MPEG4
2.)Video System:NTSC /PAL
3.)Operation System:Linux
4.)Video Input /Output:BNC 9CH inputs /1CH output
5.)Audio Input /Output:RCA 1CH input /1CH output
6.)Display Frame Rate NTSC:270 fps /PAL:225 fps
7.)Recording Frame Rate:NTSC:Max.60 fps /PAL:Max.50 fps
8.)Display Resolution:NTSC:720*480 /PAL:720*576
9.)Record Resolution:NTSC:720*240 /PAL:720*288
10.)Record Mode:Continuous /time schedule /motion detection /sensor triggered
11.)Display Mode:Each,All,Auto-switch,Hidden
12.)HDD Interface:SATA,one removable HDD tray,supports up to 750GB HDD
13.)Playback Search:Time & Date,Event List
14:USB:For PC-link playback & backup /USB 2.0
15.)PTZ:Built-in RS-485 port
16.)Network:RJ45,TCP/IP,DDNS,IE based control DVR
17.)Sensor & Alarm:8CH inputs /1CH output
18.)Remote Control:Included
19.)Power Supply:DC12V,3A(adaptor included)
20.)Dimension:345(W)*226(D)*52mm(H)

Remarks:
Model No.:TOP-R612-9V (TOP-R612-9 with VGA)