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HD-SDI Camera > HD-SDI DVR > K481N

4 Channel HD-SDI DVR K481N


Description H.264 Full HD Real-Time 
Model Name K481N
Camera Input 4CH
Video HDMI  
Input 4
Output  Max. 1920x1080
2 independent output: 1 HDMI with Audio, 1 VGA
1BNC bindable to either HDMI or VGA
Audio Input  4 HD-SDI
Output  4 RCA (1 shared RCA for 2-way audio)
System Operating System  Embedded Linux OS
SATA Devices Max. 4 x SATA Devices
(HDDx3+eSATAx1, HDDx2+DVD±RWx1+eSATAx1)
External HDD YES ( eSATA )
Sensor In (NO, NC) Sensor-in x 4
Relay out Relay-out x 2
Serial Interface RS-485
USB 2 x USB2.0
Dimension ( mm ) 430(w)x55(h)x293(d)
Weight ( w/o HDD/DVD±RW ) 2KG
Power Supply Input 100~240V,
Output 12V 6A
Power Rating 72W
Display Speed  1080p / 720p 120fps
Resolution (Pixel)  1920 x 1080, 1280 x 720
Split screen  1,4, SEQ.
Auto Channel Switching  Switching time : 1 ~ 99 sec
Mode   Zoom ( Digital x2~ x8 ), PIP, Auto SEQ.
Recording Compression  H.264 High Profile
Dual Stream Resolution (Pixel) Main 1920 x 1080, 1280 x 720
Sub 640 x 360 / 320 x 180
Picture quality  10~100 levels for adjustment
Mode  Normal, Manual, Event, Schedule
Speed  NTSC  120 fps
Pre-Alarm  10 SEC
Post-Alarm  1 ~ 100 SEC
Playback Display  1, 4
Search mode  Date/time, Event
Zoom  Digital ( x2 ~ x8 )
Snapshot YES
Speed  Play, Pause, Stop, Slow(1/2, 1/4, 1/8), FF(4, 8, 16, 32), REW(4, 8, 16, 32), Frame Step
Device  Int. HDD / eSATA
Network Network Interface  10/100/1000 Ethernet
Application  Windows XP/VISTA/7, Mac OS X
Remote Software  IE Browser
Account 1 Admin + 8 Users
CMS CMS for Windows XP, Windows Vista, Windows 7
Mobile Windows Phone, Blackberry, iPhone, iPad, Android
Event Transport  E-mail
Backup Interface  USB 2.0 or SATA
Audio Backup YES
Network YES
Backup Device USB Flash Drive, USB DVD±RW, SATA DVD±RW, BD-R
Alarm Motion Detection  Detected Frames: Channel
Sensitivity : 100 levels for each channel
Area : Programmable individually
Search (Event Criterion) YES
Event Log  Up to the 10000 events
(Sensor, Motion, video Loss, power on, remote login, logout, HDD error, HDD full)
OSD GUI 32-bit True Color
& Multi-Language Supported
DVR Control Camera Title Multi-Language
  USB Mouse YES
  Touch Panel Touch Panel LCD Monitor (USB Interface, EETI Chipset Only)
  Remote Controller  IR Remote Control
  ( Max. 1 Device)
  System Upgrade USB Flash Drive
  Hard Key Front Panel
  Pan / Tilt / Zoom Control Control From RS-485 Interface
  ( Pelco P, Pelco D, Samsung, LG, LiLin )


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