Features
RTOS and Embedded MCU
High performance DSP hardware compression
H.264 video compression algorithm and each channel can be real time (PAL is 25FPS and NTSC is 30FPS)
Support dual-stream
Support video and audio synchronous compression and playback
Support triplex mode (Preview, Playback and Recording)
Support variable bit rate and variable frame rate
Support sensitive areas mask function
Support multi-zone motion detection
Support view tampering alarm function for spiteful camera block
Support video signal loss alarm function
Support position configurable OSD&LOGO
Support 8 HDDs maximum and each HDD can maximum support 2000GB
Support HDD sleep mode
Support HDD S.M.A.R.T function
Support FAT32 file system
Support many record mode: all time record, motion detect record, sensor alarm record, motion & alarm record, motion | alarm record, manual record
Support cycle and non-cycle record mode
Support USB flash disk, USB hard disk, USB external CD-RW, USB external DVD-R/W, IDE CD-R/W and IDE DVD-R/W for backup
Support composite video output and VGA
Support 2-channel synchronous playback
Support playback fast, slow, pause, forward, backward, frame by frame, etc
Use define preview layout
Support TCP, UTP, RTP, Multicast, DHCP, etc
Support ADSL (PPPoE) dialup function
Support narrow band (PSTN) dialup function
Remote parameters setup
Remote playback, download the recorded files in DVR
Remote upgrade DVR firmware
Remote control PTZ
Support Internet Explore
Remote get alarm information of DVR
Support network voice talk
Support multi-lever user management
Support local and remote search log function
Automatically recovery from exceptions leads to high reliable
Provide SDK and demo source code to shorten the application development time
Note:The defaulted DVR is without HDD and CD-R/W, DVD- R/W. |
