Operation
Playback, recording and network transmission simultaneously
Real time full screen or quad screen display
2X digital zoom and Picture-in-picture display
Easy operations by shuttle and IR remote control
User-friendly setup menu and operations

Playback
Multi-screen playback (Full Screen, Quad Screen)
Search by date, time and event

Recording
Multiple recording quality levels
Recording frame rates can be set by user
Manual, scheduled and event-driven recording
Maximum recording speed of 120 frames per second (NTSC)
Pre-alarm recording
Multiple recording resolutions
4-channel audio recording
Multiple event types for each channel

Network
MPEG-4 over internet
Live and playback viewing
Remote login from a networked PC with the exclusive client viewer by IE browser
(The viewer software is supplied for free.)
Flexible connections - 10/100 Mbps Ethernet/ADSL (PPPoE)
Up to 5 network users access simultaneously
Rich network functions
Dynamic IP is available
Dynamic DNS is available.
SMTP is available.

External storage
Support external storage device (HDD Bay) to extend the HDD capacity
Installation of 4 HDDs in 2 external HDD Bay is available and connectivity
is up to 10 HDD Bay’s to DVR
(250GB X 40HDDs = 10TB, 500GB X 40HDD = 20TB, 1TB X 40HDD = 40TB)

Audio
4-channels audio recording in real time

Backup
PC Viewer - direct viewing of DVR’s HDD on PC
IEEE-1394A external HDD Bay
USB 2.0 external HDD
USB 2.0 memory stick
CD-RW/ DVD±RW (optional)

PTZ
Support pelco-P and pelco-D protocol

General
Software downloading facility via network and USB memory stick
Auto detection of PAL / NTSC
Built-in hardware Watchdog
Automatic time adjustment through Network
Multiple languages support

Optional
Remote Control Matrix - remote control for multiple DVRs
CD-RW/ DVD±RW
VGA output for PC monitor
DVI output for PC monitor