Use the standard H.264 video compression format stream lower,high quality,longer recording time, taking up less bandwidth resources

GUI OSD interface,USB Mouse controller,more intuitive,easier to use for user-friendly

Support 4ch Full D1 realtime recording resolution,ahead to D1 High-Definition period.

Dual-stream design,network remote view effects and local recording effects parameters can be set separately,independently of each other.

Hexaplex operation simultaneously:Preview,recording,playback,backup,network live,mobilephone view

Multiple record mode:Auto、timer、motion recording mode

Recording playback support:Normal play、Speed play、Fast back play、Manual single-frame slow play

Support drag the progress bar can be targeted playback time directly

Support Multiple channel playback (Support 4CH playback simultaneously, each channel can be enlarge to full screen)

Support Network function:one IE browser centralized monitoring and CMS Software for multiple DVR (up to 255 DVR simultaneously)

Support DHCP,DDNS,PPPoE and NTP network service

Supports remote surveillance up to 10 users simultaneously via the Enternet Explorer web browser

Support more than 17 kinds protocol of the PTZ control

Supports Multiple backup mode: USB flash drive,USB hard disk,USB CD/RW and network backup

Support pre-alarm recording (before 10 sec),not lose any suspicious screen

Support one SATA HDD,each max upto 2TB

Support 1ch audio input

Support Mobilephone remote view by Symbian S60V3/V5;WindowsMobile;Android system;Iphone;Blackberry(8520、8530、8900、9530、9550、9000、9700、9630).

Support High-Definition VGA output(VGA and BNC can work at the same time)

Support IR remoter controller

Support alarm triggered recording will send alerts matter to the designated email.

System auto recovery to power after power reconnected,and return to the pre-power-down state

4ch Video input,2ch Video output;1ch audio input,Without alarm input and output,with VGA output.