H.264 compression algorithm ideal for standalone DVR
Realtime live display up to 4 cameras, 100/120 fps recording for CIF
Text overlay & Card related search supported
Pentaplex function:live,recording,playback,backup&network access
2 HDDs supported & USB CD-RW/DVD-RW supported
Multiple control methods:front panel,IR remote controller,DAHUA keyboard,USB mouse,network keyboard
Smart video detection:motion detection,camera blank,video loss
Smart camera settings:privacy masking,camera lock,color setting & title display
Pan Tilt Zoom and Speed Dome Control:more than 60 protocols supported,preset,scan,auto pan,auto tour,pattern,auxiliary function supported. With DAHUA speed dome,3D intelligent positionging function supported
3/4 channel audio inputs and bidirectional talk supported
Easy backup methods:USB devices,CD-RW/DVD-RW & network download
Alarm triggers screen tips,boozer,PTZ movement,e-mail & FTP upload.
Smart HDD management:non-working HDD hibernation,HDD faulty alarm,Raid function
Powerful network software:built-in web server,multi-DVR client & CMS. Network access for remote live viewing,recording,playback,setting,system status,event log,e-mail & FTP function