This is an entry-level model of 4CH MPEG4 real time DVR. It includes features such as MPEG4/JPEG compression format, real time performance with 120 IPS (NTSC) / 100 IPS (PAL), advanced motion trigger recording, triplex operation and multilingual OSD. All the benefits of this product are created to meet high quality demand with a competitive price.
 

Video System NTSC / PAL (switchable)
Video Compression Format Frame: MJPEG ; CIF: MPEG4
Video Input 4 Channels. Composite video signal 1 Vp-p 75Ω BNC
Video Loop Out 4 Channels. Composite video signal 1 Vp-p 75Ω BNC
Video Output Main Monitor Output: Composite video signal 1 Vp-p 75Ω BNC
  Call Monitor Output: Composite video signal 1 Vp-p 75Ω BNC
Maximum Recording Rate Frame: 720×480 pixels with 30 IPS <NTSC> / 720×576 pixels with 25 IPS <PAL>
  CIF: 352×240 pixels with 120 IPS <NTSC> / 352×288 pixels with 100 IPS <PAL>
Adjustable Recording Speed Frame: 30, 15, 7, 3 IPS <NTSC> / 25, 12, 6, 3 IPS <PAL>
  CIF: 120, 60, 30, 15 IPS <NTSC> / 100, 50, 25, 12 IPS <PAL>
Image Quality Setting Best, High, Normal and Basic
Hard Disk Storage IDE type, ATA66, supported HDD£ª1, support HDD capacity over 750GB
HDD Quick Cleaning Quick clean up the "index system" of the recorded files. 750GB under 2 seconds
Recording Mode Manual / Timer / Motion / Alarm / Remote
Refresh Rate 120 IPS for NTSC / 100 IPS for PAL
Audio I/O 1 audio input, 1 audio output (Mono)
Motion Detection Area 16 × 12 grids per camera for all channels
Motion Detect Sensitivity 4 adjustable variables with precise calculation for motion detection
Pre-alarm Recording Yes (8MB)
Backup Device Network remote backup / USB flash drive backup
Web Transmitting / Compression Format Motion JPEG
Ethernet 10/100 Base-T. Support remote control and live view via Ethernet.
Web Interface Support licensed software AP and IE browser
Remote Alarm Notification E-mail images, and upload images to FTP site's specific account
Network Connection Support TCP/IP, PPPoE, DHCP and DDNS function
PTZ control Support PELCO-D protocol
IR Transmitter YES
Dwell Time (Sequential Channel Switch) Programmable with adjustable dwell time
Alarm I/O 4 inputs, 1 output
Digital Zoom 2X digital zoom (live mode)
Key Lock Yes
Video Loss Detection Yes
Camera Title Support up to 6 letters
Video Adjustable Hue / Color / Contrast / Brightness
Date Display Format YY/MM/DD, DD/MM/YY, MM/DD/YY, and Off
Power Source DC 19V
Power Consumption £¼42 W
Operating Temperature 10¡æ ~ 40¡æ (50¨H~104¨H)
Dimensions (mm) 345mm(W) x 68.3mm(H) x 225mm(D)
System Recovery System auto recovery after power reconnected
Optional Peripheral VGA converter, SATA converter.